I eat well, don't sleep that well and I exercise almost every day but just lately, I feel I could sleep on a clothesline. It usually hits at about four o'clock in the afternoon and I really begin to feel my feet dragging.
I don't want a nap every day, Tilly.... but sometimes I get one anyway. (TV or sitting on a train do it.) But if you have one, and still feel tired, then off to your GP. These things do have possible medical causes.
What do you think we're all paying him for?? It's to get you well.