Life is just life.
Hey there is even a funny video 'High school never ends' I know you can find it.
You're young, you aren't even yet aware of half of the things life can do to you.
Little aggravations the young just can't know about or appreciate the same way.
Like your boss being a dick.
Coworkers that will hate you if you are better than them.
Being single.
Being married and wishing you were single.
Having brats for kids.
Being unable to have kids.
Going bald, funny until it happens.
And the ladies have their own cosmetic disappointments.
Gaining too much weight.
Boards of education that are annoying (you will see school differently as a parent).
And this is just the stuff up to your 30s eh.
In your 40s you get new upgrades to life being a possible aggravation.
And the wonders of being 50 and thinking your life is more than half over.
And things stop working correctly even if you look technically healthy.
The doctor saying 'you're fine, this is normal at your age'.
Not that life is all bad.
Becoming a grand parent means getting to laugh at your kids as they have to begin to learn all you had to learn
I could really handle some of the average teen's unfairness right now