BACK ON TOPIC... *COUGH* lol
Unless you're REALLY good at remembering, then i would recommend a language
it's also REALLY hard to get a C grade in a language, in fact, harder than any other subject in school
It depends what you want to do later on in life, if you want to do something like art & design in college for example, i strongly recommend you don't take a language, as you will have no need for it.
To sum up; dont take if you find it hard to remember & memorize things
dont take it if you think you wont enjoy it
don't take it if you dont need it later on