something that I want to share..

Have you ever join a test? especially a last semester test.. I'm doing it now, but it still bad.. I got a good result last semester, in all of subject.. but know..I think I've failed, because I only answer few of them, I don't know what I have to do..It is too late to repair everything, I know these are my mistakes, I never studied before, I just played and did something useless.
Now I just write down everything what I want to say, I don't need any comment about everything in the past, I just want to know how to motivate my self..do you know? I always motivate my friend around me, but it's only motivate them, not me..although I told them everything than can make spirits for them, but I can't do it to my self..
My girl friend said that teher is no useless thing in this world, and I know it.. Now, I just try to do my best, although I'm not sure and I don't have any confidence..