I agree with Art, gnu. You're bottling this stuff inside. You HAVE to 'just let it go'. Give your problems to the Great Universal Design. Don't allow the troubles of humans bother you.

"Break one a them SOBs whilst screwing or unscrewing and you could lose the use of your ARM"

If that's true, you're doing it the wrong way. Please message and I'll send a link to a site that has pictchers.