Looking back on high school, I just remember specific scenarios and thinking, wow, that was such a big deal at the time, but right now it feels like it never even happened. So I guess if I can give any advice, I would just say that everything will pass, and it'll feel like it was a big deal over nothing.
Exercising gives me endorphins and energy. I do it four days a week.
I love yoga because it's very calming for your body and your spirit. It gives you that meditative state, and its 90 minutes where you can get away from the world and just be, and exist in the moment. I need yoga. It's part of my life, and I can't imagine not doing it.