Try it out

Someone sounds pretty uncool. Not that I care.

Only kids think so "drinking underage is cool, smoking is cool, skipping classes is cool, disrespecting your teachers and parents is cool"
Mature adults think... well, we don't care about being cool anymore. We just want to pay out dept and be happy with the people we love.

I busted my ass to not have to care about my final exam because a 0% still means an A+ - best of both worlds.

You don't get to choose what's cool, fast.