I want school to be over right now

This time in about 4 hours i will be taking my last final. Thank GOD!!!!!!! Studying for this final has been a bitch. I understand all of the information but it just doesn't seem to stick. So what should've taken me 4 hours to study has probably taken me 8 and that doesn't even include all my study session and the time i've studied today. And I'M STILL NOT DONE YET!! On top of that i hav the worse headache right now, i couldn't eat breakfast cuz i almost gagged (probably cuz i'm so fuckin' nervous), and i'm fuckin' tired bcuz i only got 2 hours, if that, of sleep last night. I know i should be studying and not making this post. But i'm really sick of studying for natural science. If it was any body else they would've gave up hours ago. I just really really really really want to be home right now. I'm sick of school work and studying. IT SUUUUUUUUUUUCKS!!!