be more assertive

I wish that I could have the courage to reveal my true feelings, when people are nasty to me. I just cower and let it be. Just to walk away and not politely stay; they really do not care anyway. When I’m angry I may reveal a little of how I feel, but this is not exactly the way to go. At work, I don’t like to rock the boat. If people are always trying to selfishly take advantage of you, you just have to call them on it, otherwise you are condoning their bad attitude. Assertiveness is the only key to set one free, of this situation.