When I get that twitch its a sure sign of an impending CHARLIE HORSE!
Back off stud. What s the rush. I know ya want to go, Go, GO, but take a step back old Geaser. Enjoy the ride. Getting back into it is not a chore. You are out there for the enjoyment.
And of course, You Know This...
As for me, I often push a little too hard and suffer pushing back the sheets to dance around the room in the early morning hours doing the Monster Mash.
Cramps are a bugger...
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No matter where you're at... There you are... Δf:=f(1/2)-f(-1/2)