I just turned 20.
It is embarrassing. And no worries, we broke up back in early June. It was for the best.
Haha, wall of text, but you're on the right track. Life isn't easy all the time, and most of the time, it won't be. People enter and exit our lives, friends come and go like fashion, but life goes on. The people who really care for you will be there as you walk down the "road of life", and they're the ones who really matter. Honestly, when you meet the girl you want to spend the rest of your days with, you'll know it. Maybe not right away, but when she appears, fate will guide the two of you together. Love the ones who love you in return and, like you said, enjoy the little things. The little things often turn out to be the big things and the things you find most precious to you.