why bother?

Why do I bother with love or anything else when I say how I really feel about life I get yelled at. Why is that? Is it because it forces people to see me as human and there for full of flaws? Or is it because they see in me what they hate in them selves? And there for force them to see them selves as human with flaws? Why do I bother opening my heart to the idea of love when everytime I do my heart is torn to shreads? there are so many peices form my heart being shattered so many times that theres not enough true love in the world to heal the heart and distrust. All I want in life is to find that one person that wont hurt me and lie and tear my fragial heart to peices any more then it already has been.