4 years experience player LFG (Must be actually difficult)

Hello! I am Silver! I have been playing this game since January of 2017 and I am currently out of campaigns to play or groups to join. Now a little about me.
1. I have ADD (its diagnosed) so I can be a little off-putting to some people
2. I am 18 so I am perfectly fine with most things
3. I generally play rogue, cleric, or ranger but I would like to play Wild Magic Sorcerer but am constantly told no
4. I am generally more polite and kind but only get mad when someone directly insults my family/friends/morals/character (even then I am still fairly docile until it goes out of control if it continued)
5. I am more than willing to roleplay through a campaign though it may be awkward at first since most of my DMs punished RP through my past games so I never got too good at it
6. I LOVE trying to tame every animal I come across
7. I tend to have hilarious ideas and most despite being very dumb still work
8. I have never had a truly difficult campaign and have never had a character die so I am looking for a challenge
9. Please don't have a super difficult puzzle as my puzzle-solving abilities are that of a 5-year-old
10. I will feed off stupid energy and start getting dumber
11. I am in college so I can't afford to pay to join
12. I will likely get distracted while you're talking so please have the patience for questions (I will ask clarifying questions anyway's a lot especially to know specifics)

So that's all! Hope you have a great day/night/morning/evening. I look forwards to your responses!