I think I only complain when I get migraines. I can pretty much deal with anything else without complaining. But, with migraines I am not able to concentrate, or think straight at that.
While we live in a broken world God doesn’t want us to ignore or deny what’s hurting us, or making us angry. I think when we complain we are supposed to do it in a way that honors Him. No matter what we complain about God is still in control of them.
Beauty in your life- change your thoughts for a positive outlook
From Pity to Praise 