™Do what you are" is a much better ordination. Some people are better wired for sports, maths or arts etc. Far too many are shoehorned into careers not suitable for them intrinsically - but that's also how the economy works. Hey, maybe you're talking about hobbies though?
I think also that what you're getting inner motivation from is also the most hidden from you, therefore it becomes necessary to explore and try to align with as many things as you can. If you're lucky then you do it at an early age.