Negotiations and bluffing. I lie to every employer about competing wages. One time I took a suitcase to my office and told my manager I was away for some inte

Negotiations and bluffing. I lie to every employer about competing wages. One time I took a suitcase to my office and told my manager I was away for some interviews. Subsequently told him I didn't feel like I was earning my market rate - this was after my performance reviewed raise+bonus. Gained another 15% that way.