Another thing I have worked on is changing my entertainment.
Until recently I would usually consider a rad Saturday night to include a nightclub, a few drinks, etc. I don't do that anymore (and in case I do, it's rare). I realized that you don't really have to spend a lot of money to have fun, as soon as you are with the right people. Movies at home, board games, party games, dinner at home with friends, or just beers on a public place (yes, it is permitted in some countries) are all good, as soon as you learn to entertain yourself with the small things ;D ;D