I trust my gut feeling, if it feels okay, I will go for it, if it feels bad, I'll leave it for a few hours then check again, if it still feels bad I will walk away.
The body never lies, if it feels wrong, recheck, then recheck and check again. If my gut tells me something is wrong, I will always listen, the times I have ignored it have all cost me dearly, it is never wrong.
RE: If something is too.....
I trust my gut feeling, if it feels okay, I will go for it, if it feels bad, I'll leave it for a few hours then check again, if it still feels bad I will walk away.