What action in teenage life do most people consider arbitrary?

In other words, what action do most people find in teenage life to be illogical.What action in teenage life do most people consider arbitrary?
all the stupid stuff including, but not limited to:





smoking


drinking


doing drugs


sex


joyriding


stealing


peer pressure


hyphyWhat action in teenage life do most people consider arbitrary?
Doing stupid stuff simply to prove that you're ';cool'; to the other kids (ie. sex, drinking, drugs).
All of the stupid things teens do.

facial

makeup hair