What small thing have you done that made a big difference in your personal financial situation?
It really is the small things. They add up quickly and make a big difference.
For example, I sold my Xbox One game console to a friend for 100 pennies and a surprise. Neither of us knows what the surprise is though. Probably could have gotten 100 dollars, but money isn't as much fun.
I mowed my neighbor's lawns all summer just because I wanted to. I didn't ask for financial compensation, however one of them did bake me some chocolate chip cookies. Totally worth it.
A hair stylist friend of mine cuts my hair for free whenever I want. She has made it clear that a tip is not necessary either, so instead I buy us lunch and we have picnics afterward.
I could certainly go on, but you probably get the picture. I like to give. My personal financial situation is abysmal. Making more money changes nothing. I need very little to survive. I give the rest away.