Studying....confused....

For a moment, i tell myself," what's the point of worrying, what's the point of caring about my studies", then i relax and go play and fool around. Then, the next minute i get all worried- like now, thinking that im too relaxed( every1 thinks so.) So i think...will i be serious this time? Will i stop fooling around? Ive been at this for many times, but 1/2 way through i start to relax again. But deep down, i know if i study hard, i'll be able to succeed/ make it. I know my results will improve if i just try. But why do i always give up just because i saw something fun and think dat studying is just a waste of time. But now, i'll be serious. My new resolution is to study hard so i can be proud of myself. This time, i'll not give up till i succeed.