To complain is always nonacceptance of what is. It invariably carries an unconscious negative charge. When you complain, you make yourself into a victim. When you speak out, you are in your power. So change the situation by taking action or by speaking out if necessary or possible; leave the situation or accept it. All else is madness.
We live in a world where finding fault in others seems to be the favorite blood sport. It has long been the basis of political campaign strategy. It is the theme of much television programming across the world. It sells newspapers. Whenever we meet anyone, our first, almost unconscious reaction may be to look for imperfections.