One thing I’m observing about myself and learning, is that MS fatigue is not always constant or predictable.
MS fatigue seems to be a combination of mental and physical – although I wonder if it’s mostly mental, which in turn affects the physical. Whether it hits of a sudden due to the effects of heat or stress, or builds up due to a day working, until I’ve dropped and slept for an hour I’m physically affected.
It’s amazing the attitude and symptom improvement a snooze brings. Now I just have to figure how to weave it into a busy life.