"Unless someone like you,
Cares a whole awful lot,
Nothing is going to get better.
It's not."
                  -Dr Suess

Don't we all want to be the one that makes things better? I know I do, and so I have a plan to act when I feel the need. Sometimes it is terrifying, maybe to talk or smile at someone you don't know or to do something that seems contrary to your personality. But I can promise that is will impact in such a way that we may never fully understand it. I have seen it and experienced it personally. The reward is always greater than the sacrifice for the  good things we do.