Anxiety and the Forces Behind It

I seem to spend a lot of time worrying that I'm going to regret things I'm doing in the future. For a long time, money gives me anxiety because my parents didn't have so much money when I grew up. Even though I've always had great jobs, now I'm an entrepreneur. Everything goes well. But it was until a year and a half I've lost my best friends. He was the only person on Earth I was sharing this very intimate and secret anxiety with. And I've lost him. Since then, for some reason, it freed me from this anxiety.