How hard is Beethoven's moonlight sonata movement 3 to learn?

it's really not as hard as it looks. you'll have to take it slow at first, but after you play it through a couple times then it's not too bad. I"m also self taught, and I've learned that if you're motivated to teach yourself, the best way to get better is to play songs that might be too hard for you. It makes you learn new things, and is very encouraging. I think it would be great for you to learn it! :)