Question

How to be happier in life?

Answer 1

Smile. You tend to smile when you're happy. ...

Exercise. Exercise isn't just for your body. ...

Get plenty of sleep. ...

Be grateful. ...

Give a compliment. ...

Breathe deeply. ...

Acknowledge the unhappy moments.

Answer 2

In order to be happy in life you simply must do the things that make you happy.
For example if you enjoy playing the piano, focus on it more and do it more frequently also distance yourself from negative people.
Hope this helps!