I don't understand why people need substances to make them feel good. I like to always be in control. When I was in college I had a boyfriend who smoked marijuana and a few other drugs. He and his friends behaved so stupid. There are some people who became addicted to drugs and died. It ruined some lives. I never wanted to participate and always left when people would start doing stuff. That boyfriend did not get to marry the girl he wanted and chased her for 6 years after she married and after he married and they each had children. He finally gave up and has had a miserable life, thanks to his love of marijuana +. His former girlfriend has a wonderful life.