Drugs & Emotion-The Basketball Diaries(movie or book)

Victoria Maxwell in her book Crazy for Life: Escapades of a Bipolar Princess  remarked:

” Question negative self-talk before it becomes destructive. And don’t believe everything you feel think. Just because you sometimes believe you’re worthless, unlovable, and stupid doesn’t mean you actually are these things.”

What role (if any) do emotions play in drug use?  Discuss Jim Carrol in relation to this quote.