Feel like I've had the worst week in five years. Been working loads and can't keep up with it. Been getting sweats and headaches. Haven't got the same vision or forward thinking that I normally have, and making stupid mistakes and can't seem to think straight. Been at home this weekend and I feel tired mentally and physically. Not a good week! It's felt as though I am new to the game this week. I've felt a bit negative about it all. I hope it gets better this week.