Some things are not worth complaining about; but many of the things that are, are never addressed. For every person who carps about every little thing there’s another person who stuffs his indignation. Sometimes it’s the same person who carps and stuffs; complaining about a hundred little things that don’t matter while he’s silent about the things that do.
To help you decide what to complain about, I have a formula. It goes like this:
All the crap – All your crap – Your feelings + (Your values/2 x His promises) = Things to complain about.