Hobby vs. Passion
A hobby is something you do for fun, but back away from when you want. It's not something you want to do constantly or even for work.
A passion is something you do to feel whole. Something that you miss with your heart, not just your hands. It's something you don't mind doing for work or repeatedly.
Know the difference between your hobbies and passions. It will make it easier to understand which you should pursue.