How To Have Fun Without Trying

Dress up as colorful as you can.
Take a musical instrument and play it.
Sing all the songs you know.
Smile at yourself.
Eat healthy and tasty food.
Dance alone or with anyone willing.
Talk with friendly people.
Play new games.
Draw cute animals.
Hug your pets.
Write a song or a poem.
Use Python as a programming language.
Speak in a foreign language.