Graduating early

I am in grade 11 and live in bc.

I graduate in 2016 but I absolutely loathe school.

Would it be easy to graduate early?

To graduate here I need 80 credits and I have 44 so far and if I pass all my classes this semester I'll have 64 and then next semester I can get 16 credits. So then I'll have enough.

Will it be hard to graduate early?