Why not, Id say go for it, you seem a highly creative person and you may come across that "thing" that you could do endlessly. For me, games and starting new songs, for others, math and problem solving.

Iv actually been watching alot of math videos on youtube recently and have gained an appreciation and understanding of things like algebra etc, which I never really clicked with in school. Ill never be a mathematician or physicist but it doesnt stop me reading about quantum mechanics, Pi=4, Golden Ratios, Fractals etc etc