Hi,
You are thinking big (which is a good thing) but I suggest you follow that up with small, seemingly insignificant, actions that can start you on the road to happiness.
For example, it may be too hard to initially generate enough income from doing something you love to pay the bills. If you can even start to make the smallest amount though, you can then progress onto making a little bit more, and then a little bit more......
Also, I understand your desire to avoid a boring, monotonous job but don't discount the learning experiences any job can teach you (especially if you are young). It won't seem too bad if you know it's a temporary thing whilst you are also working on alternate income streams from something you are more passionate about.
All the best
Peter