How to be happy?

To be happy, in my opinion, the following are some of the things one should do:

(1) Be healthy.
(2) Have sufficient sleep.
(3) Have at one daily goal.
(4) Be financially independent.
(5) Have a hobby.
(6) Have good relationships with people around you.

(7) Exercise regularly.
(8) Eat wisely.
(9) To be positive towards life.
(10) Be helpful to others.
(11) Have good habits.
(12) Have a habit to be happy.