diff --git a/kwaylon/data.py b/kwaylon/data.py
index 641a141..ffa6cde 100644
--- a/kwaylon/data.py
+++ b/kwaylon/data.py
@@ -93,8 +93,7 @@ class MsgData:
         if len(msg.reactions) > 0:
             new = reaction_df(msg)
             async with self.lock:
-                # self.reactions = self.reactions.join(new, how='outer')
-                self.reactions = pd.concat([self.reactions, new])
+                self.reactions = self.reactions.append(new)
             LOGGER.info(str(new.droplevel(level=0, axis=0).loc[:, 'count']))
 
             if msg.id not in self.msgs.index:
diff --git a/kwaylon/jokes/__init__.py b/kwaylon/jokes/__init__.py
index 2045240..20e1617 100644
--- a/kwaylon/jokes/__init__.py
+++ b/kwaylon/jokes/__init__.py
@@ -5,7 +5,7 @@ from .base import Joke, GifJoke
 def collect_jokes():
     for name in dir(jokes):
         try:
-            if issubclass((j := getattr(jokes, name)), Joke):
-                yield j
+            if issubclass((joke := getattr(jokes, name)), Joke):
+                yield joke()
         except TypeError as e:
             continue
diff --git a/kwaylon/kwaylon.py b/kwaylon/kwaylon.py
index 86498a7..b61a71b 100644
--- a/kwaylon/kwaylon.py
+++ b/kwaylon/kwaylon.py
@@ -1,25 +1,24 @@
 import logging
 import re
-from typing import Union
+from pathlib import Path
 
 import discord
 import pandas as pd
-from discord import RawReactionActionEvent, RawReactionClearEmojiEvent
+from discord import RawReactionActionEvent
 
 from . import data, jokes
 
-logging.basicConfig(level=logging.INFO)
-
 LIL_STINKY_ID = 704043422276780072
 
 LOGGER = logging.getLogger(__name__)
 
 
 class Kwaylon(discord.Client):
-    db_path: str = '../messages.db'
+    db_path: Path = Path('../messages.db')
 
-    def __init__(self, *args, **kwargs):
+    def __init__(self, limit: int = 5000, days: int = 30, *args, **kwargs):
         super().__init__(*args, **kwargs)
+        self.limit, self.days = limit, days
         self.jokes = list(jokes.collect_jokes())
 
         self.most_regex = re.compile(
@@ -36,13 +35,7 @@ class Kwaylon(discord.Client):
             channel: discord.TextChannel = discord.utils.get(self.get_all_channels(), name='robotics-facility')
             await channel.send(f"I'm aliiiiiive {discord.utils.get(self.emojis, name='kaylon')}")
 
-        self.data: data.MsgData = await data.MsgData.create(
-            client=self,
-            limit=5000,
-            days=30,
-            # limit=100,
-            # days=14,
-        )
+        self.data: data.MsgData = await data.MsgData.create(client=self, limit=self.limit, days=self.days)
         self.data.to_sql(self.db_path)
         LOGGER.info(f'{self.data.msgs.shape[0]} messages total')
         # await alive()
@@ -74,7 +67,7 @@ class Kwaylon(discord.Client):
                     LOGGER.info(f'{joke.__class__.__name__} detected: {message.content}, {m.group()}')
                     await joke.respond(message, self, m)
 
-    async def handle_raw_reaction(self, payload: Union[RawReactionActionEvent, RawReactionClearEmojiEvent]):
+    async def handle_raw_reaction(self, payload: RawReactionActionEvent):
         LOGGER.info(payload)
         guild = await self.fetch_guild(payload.guild_id)
         channel = await guild.fetch_channel(payload.channel_id)
@@ -116,14 +109,14 @@ class Kwaylon(discord.Client):
         msg += '\n' + await self.worst_offsenses(user=user, days=days, top=3, emoji_str=match.group('emoji'))
         return msg
 
-    async def worst_offsenses(self, user: discord.User, days: int, top: int, emoji_str: str) -> str:
-        cdf = self.data.emoji_messages(get_emoji_name(emoji_str), days=days)
-        cdf = cdf[cdf['user id'] == user.id].sort_values('count', ascending=False).iloc[:top]
+    async def worst_offsenses(self, user: discord.User, emoji_str: str, days: int = None, top: int = 3) -> str:
+        df: pd.DataFrame = self.data.emoji_messages(get_emoji_name(emoji_str), days=days)
+        df: pd.DataFrame = df[df['user id'] == user.id].sort_values('count', ascending=False).iloc[:top]
 
-        if cdf.shape[0] > 0:
+        if df.shape[0] > 0:
             res = f'Top {top} {emoji_str}\n'
             res += f'\n'.join(
-                f'{emoji_str}x{row["count"]:.0f}\n{row["link"]}' for idx, row in cdf.iterrows())
+                f'{emoji_str}x{row["count"]:.0f}\n{row["link"]}' for idx, row in df.iterrows())
         else:
             res = f'No {emoji_str} for {user} in the past {days} days'
 
diff --git a/main.py b/main.py
index 6244b1b..2ab941c 100644
--- a/main.py
+++ b/main.py
@@ -6,6 +6,10 @@ from dotenv import load_dotenv
 from kwaylon import Kwaylon
 
 if __name__ == '__main__':
+    import logging
+
+    logging.basicConfig(level=logging.INFO)
+
     # https://discordpy.readthedocs.io/en/stable/quickstart.html
     client = Kwaylon()