As I have moved through my life, I've found that I will not go back to hasn't worked. It took years of trying and failing to get to that way of thinking.
Oh, and one more thing I've found : it was from a sign I had on my wall above my desk at work - "Be kind, everyone's carrying a burden".
"I could not, at any age, be content to take my place by the fireside and simply look on. Life was meant to be lived. Curiosity must be kept alive. One must never, for whatever reason, turn his back on life."