Forget being happy. Happiness is a high, therefore temporary.
Seek satisfaction, satisfaction from a job well done after long hard hours of work.
OP touches on this in:
> 2. Do things you are bad at - Learning makes us feel alive. Challenge yourself, and keep proving you can learn. Learn to juggle, to hold your breath underwater for longer, to solve a Rubik's cube. Learn to play music and play for yourself. Learn to paint and draw.
Seek satisfaction, satisfaction from a job well done after long hard hours of work.
OP touches on this in:
> 2. Do things you are bad at - Learning makes us feel alive. Challenge yourself, and keep proving you can learn. Learn to juggle, to hold your breath underwater for longer, to solve a Rubik's cube. Learn to play music and play for yourself. Learn to paint and draw.