School life

It's the second year of my college life, but I feel so tired of it. I don't know what I should I do, so all I do is sleep sleep,sleep and sleep everyday. The time flies, I can't do nothing anything but waste the time. It's said that "half of a colleage education has to come from the student." But how do I get make the most of my time?
At one time, I feel that life is so very bad,real bad,and that I want to make some a change, to make life meaningful, but ...I need some help.

There are several ways to say that, but I've written how I would say it. Remember punctuation and proper use of commas and periods.