When I turned my car on today a little light came on that said "check tire pressure", which means I need to go fill up my tires. I drove to the closest gas station and when I looked in my wallet I had all sorts of change, every coin except for a quarter. I never seem to have a quarter when I need one. I counted out a dollar in change and went inside to get some quarters. I figured I can't be the only person who never seems to have any quarters, so after filling up my tires I left 2 quarters on the machine for the next person who needs their tires filled. It's the little things that some people may not think of that can help people out.