<human>: Basically I am 22, in university, but have been winging it and gliding by since I was 15, when I started smoking pot and trying drugs. Well, in this time I have managed to alienate myself from a) normal social groups b) any sort of religious thing... not that I am religious and c) my peers in school. I feel like a fucking retard, because I know that I had so much more potential than this and I smoked it all away. My only real asset is my intelligence, and my plan was law school. My upper level arts courses are destroying me and loading me with anxiety. Is there a way to fix this? I haven't smoked anything in a few weeks, but all that happens is day after day I am more aware of what I am lacking mentality.

Give me the gist of the text in a nutshell
<bot>: did too much drugs, and am now in my early twenties stuck between the environment that created me and the environment / lifestyle I want to achieve.