diff --git a/game.py b/game.py
index 8f01ee9..28e6d31 100644
--- a/game.py
+++ b/game.py
@@ -309,6 +309,7 @@ class Game:
         self.g = global_state
 
         register = self.g.connection.register_packet_listener
+        register(self.handle_login_success, clientbound.login.LoginSuccessPacket)
         register(self.handle_block_change, clientbound.play.BlockChangePacket)
         register(self.handle_join_game, clientbound.play.JoinGamePacket)
         register(self.handle_position_and_look, clientbound.play.PlayerPositionAndLookPacket)
@@ -325,17 +326,23 @@ class Game:
         register(self.handle_entity_position_rotation, EntityPositionRotationPacket)
         register(self.handle_destroy_entities, DestroyEntitiesPacket)
         register(self.handle_spawn_player, SpawnPlayerPacket)
+        register(self.handle_respawn, clientbound.play.RespawnPacket)
         #register(self.handle_entity_velocity, clientbound.play.EntityVelocityPacket)
 
         #register(self.handle_packet, Packet, early=True)
 
         self.g.chat.set_handler(self.handle_chat)
 
+    def handle_login_success(self, packet):
+        print(packet)
+        self.g.name = packet.Username
+
     def handle_join_game(self, packet):
         print('Connected.')
         print(packet)
         self.g.info = packet
         self.g.eid = packet.entity_id
+        self.g.dimension = packet.world_name.replace('minecraft:', '')
 
     def handle_block_change(self, packet):
         if packet.block_state_id == blocks.SOUL_TORCH:
@@ -390,10 +397,11 @@ class Game:
         source, text = message
         reply = None
         private = False
+        for_me = False
+        authed = False
 
         if source == 'SYSTEM':
             self.g.command_lock = False
-            return
 
         if text == 'You are now AFK.':
             self.g.afk = True
@@ -410,9 +418,17 @@ class Game:
         else:
             return
 
+        if sender == 'tanner6':
+            authed = True
+
         if text.startswith('zzz'):
             text = '!zzz'
 
+        bot_num = self.g.name[-1]
+
+        if text.startswith(bot_num):
+            text = text[1:]
+            for_me = True
         if text.startswith('! '):
             text = text[2:]
         elif text.startswith('!'):
@@ -428,23 +444,25 @@ class Game:
             data = None
 
         try:
+
+            ################# Public commands ########################
+
             if command == 'ping':
                 reply = 'pong'
 
             if command == 'echo' and data:
                 reply = data
 
-            if command == 'respawn':
-                packet = serverbound.play.ClientStatusPacket()
-                packet.action_id = serverbound.play.ClientStatusPacket.RESPAWN
-                self.g.connection.write_packet(packet)
-                reply = 'ok'
-
             if command == 'pos':
                 reply = str(utils.pint(self.g.pos))[1:-1]
 
             if command == 'afk':
-                reply = '/afk'
+                if not self.g.afk:
+                    reply = '/afk'
+
+            if command == 'unafk':
+                if self.g.afk:
+                    reply = '/afk'
 
             if command == 'error':
                 reply = 'ok'
@@ -454,43 +472,6 @@ class Game:
                 self.break_block(blocks.TEST_BLOCK)
                 reply = 'ok'
 
-            if command == 'gather' and data:
-                if data == 'wood':
-                    self.g.job.state = self.g.job.gather_wood
-                    reply = 'ok'
-                elif data == 'sand':
-                    self.g.job.state = self.g.job.gather_sand
-                    reply = 'ok'
-
-                if reply:
-                    for i in self.g.inv.values():
-                        print(i.item_id)
-                        if i.item_id in items.BED_IDS:
-                            break
-                    else:
-                        reply += ', I need a bed'
-
-            if command == 'farm' and data:
-                if data == 'wood':
-                    self.g.job.state = self.g.job.farm_wood
-                    reply = 'ok'
-                elif data == 'sand':
-                    self.g.job.state = self.g.job.farm_sand
-                    reply = 'ok'
-
-                if reply:
-                    for i in self.g.inv.values():
-                        if i.item_id in items.BED_IDS:
-                            break
-                    else:
-                        reply += ', I need a bed'
-
-            if command == 'stop':
-                self.g.job.stop()
-                self.g.path = []
-                self.g.look_at = None
-                reply = 'ok'
-
             if command == 'inv':
                 inv_list = []
                 for i in self.g.inv.values():
@@ -500,27 +481,9 @@ class Game:
                 result = '\n'.join(inv_list)
                 print(result or 'Empty')
 
-            if command == 'drop':
-                self.drop_stack()
-
             if command == 'time':
                 reply = str(self.g.time)
 
-            if command == 'select' and data:
-                item = int(data)
-                if self.select_item([item]):
-                    reply = 'ok'
-                else:
-                    reply = 'not found'
-
-            if command == 'dump' and data:
-                item = int(data)
-                if self.count_items([item]):
-                    self.g.dumping = item
-                    reply = 'ok'
-                else:
-                    reply = 'not found'
-
             if command == 'count' and data:
                 item = int(data)
                 reply = str(self.count_items([item]))
@@ -549,12 +512,6 @@ class Game:
             if command == 'loaded':
                 reply = str(self.g.chunks.get_loaded_area())
 
-            if command == 'gapple':
-                self.g.job.state = self.g.job.find_gapple
-                if data:
-                    self.g.job.find_gapple_states.count = int(data)
-                reply = 'ok'
-
             if command == 'objects':
                 if data == 'clear':
                     self.g.objects = {}
@@ -594,12 +551,6 @@ class Game:
                     print(str(t.entity_id) + ':', t, mobs.MOB_NAMES[t.type])
                 reply = str(len(threats)) + ' threats'
 
-            if command == 'cache':
-                self.g.job.state = self.g.job.cache_items
-                self.g.job.cache_items_states.minimum = 0
-                self.g.job.cache_items_states.silent = True
-                reply = 'ok'
-
             if command == 'spiral' and data:
                 for i in range(int(data)):
                     print(utils.spiral(i))
@@ -609,43 +560,125 @@ class Game:
                 reply = str(result)
 
             if command == 'zzz':
-                if not self.g.afk:
+                if not self.g.afk and self.g.dimension == 'overworld':
                     if self.g.path:
                         travel_time = int(len(self.g.path) * 0.4) + 2
-                        reply = 'give me ' + str(travel_time) + ' secs, moving'
+                        reply = 'gimme ' + str(travel_time) + ' secs, moving'
                         self.g.queue_afk = True
                     else:
                         reply = '/afk'
 
-            if command == 'print' and sender == 'tanner6':
-                data = data.replace('^', '.')
-                reply = str(eval(data))
 
-            if command == 'fill':
-                try:
-                    data = data.replace('(', ' ').replace(')', ' ').replace(',', ' ')
-                    x1, y1, z1, x2, y2, z2 = [int(x) for x in data.split()]
-                except (AttributeError, ValueError):
-                    reply = 'usage: !fill x1 y1 z1 x2 y2 z2'
+            ################# Specific commands ##########################
+            if for_me:
+                pass
 
-                if not reply:
-                    coord1 = (x1, y1, z1)
-                    coord2 = (x2, y2, z2)
-                    block = self.g.world.block_at(*coord1)
+                if command == 'respawn':
+                    packet = serverbound.play.ClientStatusPacket()
+                    packet.action_id = serverbound.play.ClientStatusPacket.RESPAWN
+                    self.g.connection.write_packet(packet)
+                    reply = 'ok'
 
-                if not reply and y1 > y2:
-                    reply = 'can only fill upwards'
+                if command == 'gather' and data:
+                    if data == 'wood':
+                        self.g.job.state = self.g.job.gather_wood
+                        reply = 'ok'
+                    elif data == 'sand':
+                        self.g.job.state = self.g.job.gather_sand
+                        reply = 'ok'
+
+                    if reply:
+                        for i in self.g.inv.values():
+                            print(i.item_id)
+                            if i.item_id in items.BED_IDS:
+                                break
+                        else:
+                            reply += ', I need a bed'
+
+                if command == 'farm' and data:
+                    if data == 'wood':
+                        self.g.job.state = self.g.job.farm_wood
+                        reply = 'ok'
+                    elif data == 'sand':
+                        self.g.job.state = self.g.job.farm_sand
+                        reply = 'ok'
+
+                    if reply:
+                        for i in self.g.inv.values():
+                            if i.item_id in items.BED_IDS:
+                                break
+                        else:
+                            reply += ', I need a bed'
+
+                if command == 'stop':
+                    self.g.job.stop()
+                    self.g.path = []
+                    self.g.look_at = None
+                    reply = 'ok'
 
-                if not reply and block is None:
-                    reply = 'first coord out of range'
+                if command == 'drop':
+                    self.drop_stack()
 
-                if not reply and block == 0:
-                    reply = 'can\'t fill with air'
+                if command == 'select' and data:
+                    item = int(data)
+                    if self.select_item([item]):
+                        reply = 'ok'
+                    else:
+                        reply = 'not found'
 
-                if not reply:
-                    self.g.filling = Munch(coord1=coord1, coord2=coord2, block=block)
-                    self.g.job.state = self.g.job.fill_blocks
-                    reply = 'filling ' + str(utils.pvolume(coord1, coord2)) + ' with ' + blocks.BLOCKS[block]
+                if command == 'dump' and data:
+                    item = int(data)
+                    if self.count_items([item]):
+                        self.g.dumping = item
+                        reply = 'ok'
+                    else:
+                        reply = 'not found'
+
+                if command == 'gapple':
+                    self.g.job.state = self.g.job.find_gapple
+                    if data:
+                        self.g.job.find_gapple_states.count = int(data)
+                    reply = 'ok'
+
+                if command == 'cache':
+                    self.g.job.state = self.g.job.cache_items
+                    self.g.job.cache_items_states.minimum = 0
+                    self.g.job.cache_items_states.silent = True
+                    reply = 'ok'
+
+                if command == 'fill':
+                    try:
+                        data = data.replace('(', ' ').replace(')', ' ').replace(',', ' ')
+                        x1, y1, z1, x2, y2, z2 = [int(x) for x in data.split()]
+                    except (AttributeError, ValueError):
+                        reply = 'usage: !fill x1 y1 z1 x2 y2 z2'
+
+                    if not reply:
+                        coord1 = (x1, y1, z1)
+                        coord2 = (x2, y2, z2)
+                        block = self.g.world.block_at(*coord1)
+
+                    if not reply and y1 > y2:
+                        reply = 'can only fill upwards'
+
+                    if not reply and block is None:
+                        reply = 'first coord out of range'
+
+                    if not reply and block == 0:
+                        reply = 'can\'t fill with air'
+
+                    if not reply:
+                        self.g.filling = Munch(coord1=coord1, coord2=coord2, block=block)
+                        self.g.job.state = self.g.job.fill_blocks
+                        reply = 'filling ' + str(utils.pvolume(coord1, coord2)) + ' with ' + blocks.BLOCKS[block]
+
+
+            ################# Authorized commands ##########################
+            if authed:
+
+                if command == 'print':
+                    data = data.replace('^', '.')
+                    reply = str(eval(data))
 
 
         except BaseException as e:
@@ -932,6 +965,10 @@ class Game:
         packet.jump_boost = 0
         self.g.connection.write_packet(packet)
 
+    def handle_respawn(self, packet):
+        print(packet)
+        self.g.dimension = packet.world_name.replace('minecraft:', '')
+
 
     def tick(self):
         if self.g.breaking:
diff --git a/jobs.py b/jobs.py
index 5bdf2fb..63fa843 100644
--- a/jobs.py
+++ b/jobs.py
@@ -480,11 +480,17 @@ class SleepWithBedStates:
         return None
 
     def init(self):
-        if self.g.time >= 12000:
-            self.state = self.select_bed
-        else:
+        if self.g.time < 12000:
             print('Aborting sleep, not night')
             self.state = self.cleanup
+            return
+
+        if self.g.dimension != 'overworld':
+            print('Aborting sleep, not in overworld')
+            self.state = self.cleanup
+            return
+
+        self.state = self.select_bed
 
     def select_bed(self):
         if self.g.game.select_item(items.BED_IDS):
diff --git a/main.py b/main.py
index 37ceca0..ba0d156 100644
--- a/main.py
+++ b/main.py
@@ -16,8 +16,10 @@ import bot
 global_state = Munch()
 g = global_state
 g.connection = False
+g.name = None
 g.mcdata = False
 g.pos = False
+g.dimension = None
 g.inv = {}
 g.objects = {}
 g.mobs = {}