diff --git a/main.py b/main.py
index c60c00c..3243676 100644
--- a/main.py
+++ b/main.py
@@ -30,12 +30,9 @@ async def command_start_handler(message):
     await message.answer(caption)
 
 
-async def process_callback(callback_query):
-    cbq = vars(callback_query)
+async def process_callback(cbq):
     try:
-        cbq["from"] = vars(callback_query.from_user)
-        cbq["message"] = vars(callback_query.message)
-        data = cbq["data"]
+        data = cbq.get("data")
         if data.startswith("vouch"):
             await handle_button(cbq)
         elif data.startswith("unlink"):
@@ -48,12 +45,8 @@ async def process_callback(callback_query):
         await send_message(FEEDBACK_CHAT_ID, text)
 
 
-async def join_request_handler(update):
-    print("chat join request")
-    join_request = vars(update)
+async def join_request_handler(join_request):
     try:
-        join_request["from"] = vars(update.from_user)
-        join_request["chat"] = vars(update.chat)
         await handle_join_request(join_request)
     except Exception as e:
         logger.error(f"[main.join_request_handler] ERROR {e}")
@@ -64,41 +57,31 @@ async def join_request_handler(update):
 
 
 async def all_handler(message):
-    msg = vars(message)
     try:
-        msg["from"] = vars(message.from_user)
-        msg["chat"] = vars(message.chat)
-        if message.reply_to_message:
-            msg["reply_to_message"] = vars(message.reply_to_message)
-        await handle_routing(msg, state)
-        await asyncio.sleep(1.0)
+        await handle_routing(message, state)
     except Exception as e:
         logger.error(f"[main.all_handler] ERROR {e}")
-        logger.debug(msg)
+        logger.debug(message)
         import traceback
         text = traceback.format_exc()
         await send_message(FEEDBACK_CHAT_ID, text)
 
 
 async def chat_members_change(update):
-    member_updated = vars(update)
     try:
-        member_updated["chat"] = vars(update.chat)
-        member_updated["from"] = vars(update.from_user)
-        old_member = vars(member_updated["old_chat_member"])
-        new_member = vars(member_updated["new_chat_member"])
-        if old_member:
-            if old_member.status == 'KICKED':
-                Profile.erase(member_updated["from"]["id"])
-            await handle_left(member_updated)
-        elif new_member:
-            await handle_join(member_updated)
+        old = update.get("old_chat_member")
+        if old:
+            if old.get("status") == 'KICKED':
+                Profile.erase(update["from"]["id"])
+            await handle_left(update)
+        elif update.get("new_chat_member"):
+            await handle_join(update)
         else:
             logger.info("unhandled members update")
 
     except Exception as e:
         logger.error(f"[main.my_chat_member] ERROR {e}")
-        logger.debug(member_updated)
+        logger.debug(update)
         import traceback
         text = traceback.format_exc()
         await send_message(FEEDBACK_CHAT_ID, text)