Knackered

Brain overload....too much going on.....late at work.....need to put down the bloody chemistry and walk away! Hopefully this weekend will get me out of that mindset and let me relax a bit.....I dont think I'm going to do any of that tomorrow, what with having the delights of teaching in the morning....at least I wont be constantly talking for three hours and dealing with snotty Ugrads......