Shy Disease

I have it. In a way it decapitates me in many areas of my life. It hinders my growth and it puts high walls to my relationships. I call it a disease because it harms me in many ways. I hope i did not have it. I really really would like to have friends but there is this weirdness in me that i tend to hide when facing people. Egad. Why do i have to have this? I tried making steps. I bought a book worth 50 bucks, the book mentioned several tips, but it really is easier said than done. I am still shy up to this time. If only someone could show me how. How to break free? I really have to contain this disease before it eats me totally. My career has been compromised (aside from other factors), i have a few friends, really glad they accepted me. I have been in romantic relationships..good thing i don't look that bad that i attract some guys despite my shyness. I just really hope i break free soon.... And unleash the potentials i have within me.