I grew up hoping to solve all the world's problems. After decades of frustrated efforts, I realized I had a much greater task than changing the world. I had to change my own beliefs and attitudes.
Yes the world still has serious problems, but now I am taking them on one person at a time. That is all I can handle. There are no big problems, there is only the problem I face right now. I can handle that.

My musings for what they are worth.