NO DESIRE TO LEARN

I've taken Spanish 1, french 1 and german 1 because of what my school requires. I had no intention of pursuing the languages any further but I did do very well in the classes (probably because they're only first year classes) If I could rate the languages which I know briefly about, I'd rank german as my favorite, and Spanish as my least favorite.

I can see myself being able to learn a language but I simply don't feel like it. What should I /el lang/?

it's simple. if you had no desire to learn just do not learn

c.o.

are you still in school and have to continue learning one of those languages? Then go with German.
Otherwise, don't learn any of those languages. Learn something else, like mathematics, or drawing, or whatever.