Talk with a positive person

Write down three good things that happened to you

Laugh, even if you have to force it, the mere action of laughing releases endorphins

Breathe deeply for at least two minutes. Focus on your breaths

Buy something new (even something small, like a new type of coffee)

Cuddle (with a lover)

Take a small risk daily. Find something that makes you a little nervous, like talking to strangers, and strive to do it one time every day to build your confidence

Devote 15 minutes a day to reading a spiritual book (Joe Dispenza Shift)

Take up meditation (15 minutes a day)

Smile often