Irritating to the 'nth degree!

Its really terrible when you KNOW you have to study for a test...possibly one of the hardest tests this semester...and you haven't the mental wherewithal to get it done. Yes, I can blog, I can listen to music, I can even run to Wal Mart to get myself some allergy meds. but for the life of me I can not focus on my notes. Hopefully I will be able to get something accomplished tonight...or at the very least remember enough of what I read to be able to make a decent grade in the morning (8AM). I have studied some already the past several days as well as once and a half-ish today... I just hope it's enough! ...and yeah...i got bored <_<