I hope it was a nightmare

It's already late and I supposed to be sleeping like what I did yesterday. But something bother me and I can't take it easily. Now I realized how stupid I am when I was still a student and spent much of my time with fooling around, sleeping and did useless things. I just checked my exam results and it is really sucks. I hate myself for being so stupid. Yet, I thank God. Although the results are horrible, at least I passed. OH GOD, I don't know what I am going to do in the future with this result!! :( :( :(