In his book "Dreams from my Father", Barack Obama spoke about his alcohol and drug use in high school and noted that he "drank heavily, (and) tried drugs enthusiastically."
I spent the last two years of high school in a daze, locking away the questions that life seemed insistent on imposing. I kept playing basketball, attended classed sparingly, drank beer heavily, and tried drugs enthusiastically. I discovered that it didn't make any difference if you smoked reefer in the white class mates sparkling new van, or in the dorm room with some brother you'd met down at the gym, or on the beach with a couple of Hawaiian kids who had dropped out of school and now spent most of their time looking for an excuse to brawl.