Do These Two Things to Have A Great Day
First, something you don't like to do but need to do, like pay a bill or portion thereof, or write or call a thank you, or clean up a part of the mess you're trying to live in.
Doing just that will make you feel better about this day, or any day.
Secondly, do something your really enjoy, like watching a movie, going to a game, calling a good friend. Be upbeat, really enjoy the experience!
Guaranteed, if your do both, you WILL have had a wonderful day.
Go! and Godpeed you on your journey!