Headach from lack of water...

Dehydrated much? 8 Glasses of water a day.. some what simple right? I must drink 8 glasses of water a day. I try, I really do.. but, I suffer from magpie syndrom and get distracted. 8 Hours on.. pounding head.. got distracted thinking 'ok - NOTE TO SELF - MUST DRINK MORE WATER' - never actually filling a glass and solving the problem of possible dehydration.. no no just focussing on the obvious problem. It self perpetuating.