In the ladies' room at the department store I was shopping at today, was out of soap. There was another woman in there, and we both realized it at the same time. I whipped out a bottle of hand sanitizer and gave her a squirt. "Oh, thank you, you're so kind," she said.
I felt like a super-hero.
When I walked the dog tonight, I noticed the house across the street from the park had about a week's worth of newspapers in the driveway. I stacked them up on the front porch.
So I'm not a super-hero, but I can make small differences.