Adrenalin

It would seem the adrenalin is running rife in my body.

I'm not sleeping well and my weight is the same as my age (has gone down since I last noted what it was). Maybe it is part of the reason for the other sensations in my body also.

Found this:
"Once adrenaline is released into your blood stream in excess quantity it remains there for up to 48 hours. That's two whole days that you're ready to fight or flee, and it doesn't take much to provoke you." (entire article here)

And of course it doesn't help that I smoke.

It seems what I have to do is some kind of physical activity to reduce the adrenalin.

I hope it's fine on the weekend so I can garden, maybe that will help.