I just met a guy, who is fluent in six languages and learning a seventh!! If he can manage six foreign languages, I must be able to manage one!!
Right. And if you are at normal health (e.g. your brain isn't seriously damaged a.s.o.), you can do that as well! You'll need passion, love, consistency, time management skills and you should know how to deal with frustration and motivation holes. But you can do it if you really want =)