What is that one thing that you can do for hours? The thing you feel you were born to do. What is that particular something that when you are doing it, it brings you peace and calmness? My question to you is why are you not doing it all the time? Is it because you have other responsibilities or a job?
Believe it or not, you can make a career out of whatever your passion is.
Think about it. If we all did our passion...