I would want to learn how to learn everything quick and still get high notes. Now i'm like constantly busy with homework and stuff, while sometimes i would rather hang out with friends! Really annoying..
If i learned that i could play soccer with them every day
I would also like to learn japanese istantly as I'm planing to go there anyway and if I could learn the language instantly that would be awesome! why japanese? because it's my "favourite" country because of its exciting culture. and, of course, to understand mangas, animes and stuff