Too hard for two blogs...venting begins today

Weeding the bad people out of your life can be so hard. I have so many people that need to be weeded out of my life and yet I don't have the guts to do it. I can't take the pain that these people cause in my life anymore. How do you find the courage to let these people go? I keep setting my expectations too high of these people and they continue to let me down. I realize that it is my expectations that are letting me down but I put these people on a pedastal and I guess NO human belongs on a pedastal. I want to trust people again but as soon as I begin to trust, my trust is broken again by someone!