My friends problem
Once upon a time me and a friend started smoking weed. It was good, we enjoyed it without a doubt, so we continued over the next year. Come September time me and him both failed our AS-Levels, I blame the weed. We were given the chance to resit the year, so we did, difference was I was off the weed and my friend stayed on it. Another year passed, I'd stayed clean, but my friend had gone from smoking weed on weekends to smoking every night.
