Teenage Addictions By: Monica Craft | Jul 13th 2007 - Teens believe it's cool to use marijuana because they hear songs about it and see it on Television and in movies. Regular marijuana users repeatedly develop breathing problems, such as chronic coughing and puffed. Marijuana contains the same cancer causing chemicals as tobacco. Tags:Teens Boarding Schools, Teens Summer Programs, Teens Boot Camps, Troulbled Teens Programs, Teens Problems, Teen Group Homes