eleven year old on drugs

Not two days ago, my cousin's friend has died in hospital as a result of a Heroin overdose. He was a little over 15 years old. Now tell me, fool, do you really think you are going to have any semblance of success while your life revolves around drugs? Nobody wants a drug-addict in their business. Only an imbecile would think to achieve anything substantial while pursuing such foolish intentions. I advise strongly against it, but something tells me that you are going to discard my warnings anyway. If so, then I wish you good luck.