Talented People Branded 'No Good'
I read recently that Paul Kossoff turned to heroin following a call from Eric Clapton asking him how he got his guitar to sound so good. The problem for Paul was that he could not reconcile his talent with his negative self image.
From Wikipedia: "Kossoff's drug use made him unreliable in the latter stages of Free. Andy Fraser noted "he felt intimidated by those other guitarists, and when people began speaking of him in terms of Clapton and so on, it frightened him. Drugs were a defence, his excuse"."

