I chewed since i was 11, those videos of people with cancer doesn't effect me like they should and it scares me! how can i stop if i'm not worried?!:(

You're a teen: A teenager's emotions make even less sense than other people's. Don't try to understand yourself. Just treat yourself and other people responsibly. Teens aren't capable of bring frightenedbecause you can't conceptualize that this will someday be you. Instead, think about how disgusting girls will find kissing a guy who chews. Your physician can help you stop. Good luck.