Im shy, and i want to be loud.?

I'm shy and like to be in the background and feel very uncomfortable in the spotlight. There is nothing wrong with that. I do feel that it is important to get outside of your comfort zone because that is where growth happens. When in a group, listen to everyone and if something strikes your fancy, then start talking about it, get involved in the conversation. Don't worry about what others will think, they don't matter. You have zero control of how people will think of you so don't worry about it - it's just wasted energy.