Common sense isn't common.

“ Don’t waste your time worrying about girls, girls will come and go. Don’t waste your time worrying if people are talking about you, you affected their lives, they didn’t affect yours. Waste time with friends, live for the moment, laugh often, be immature, do anything and everything. If it’s something you’ll regret in the morning, laugh about it when you wake up, laugh about it with your friends, because your friends should matter most. ”