I don't understand why you post here if you're positive that you don't have a mental illness, and definitely not bipolar disorder. Your posts don't even make sense. I'm not saying that I think you shouldn't be welcomed here, it just doesn't make any sense. Like I can't honestly tell if you're so in denial that you don't even realize you're not making sense, if you're always being extremely sarcastic, or if you're a troll trying to make people here doubt their diagnosis and treatment. The optimist in me favors the first possibility, of course.

Like

"I don't need it. I don't have a mental disorder."

Followed by

"Smoking weed helps me sleep and feel relaxed."

So.. you need help sleeping and feeling relaxed, but you don't have a mental health problem. Really?

The fact that you would even abuse Adderall in the first place is a red flag of an underlying problem. Mentally health people don't abuse Adderall, they don't need to, so they don't abuse it and consequently don't make excuses for abusing it like, "I was just stressed out and needed help with my studies." Because mentally healthy people can handle their studies without having major sleep disturbances and needing to self-medicate to get through the day.

Do you realize that that is part of what mental health professionals see when they consider your history? That you were trying to self-medicate by illegally abusing drugs? And thus begs the question as to why? And that the answer has to involve a mental health problem?

This is an example of where you're not making any sense.