i want ma sleep

here i am, awake at 7 in the morning hoping to get some math done. last night's attempt in doing math was a huge disaster. all my answers turned out to be wrong and i can't figure out where i went wrong! daymit! so, after ma cuppa coffee, i'm gona get back to where i left off and hope that i figure out what my mistakes are. my usual 11 hours sleep has been cut down to 7 hours... i hope i can live through this.