Hm. Not sure if others have experienced this feeling before. Even if it's part of the introverts nature to keep things to himself.
Right I'm scared of giving too much information away about myself. You could say it's the fear of rejection, except it's not because I'm scared others will reject me for the content. Rather it's the belief that if I tell others everything, I'll reach a certain point where I have nothing left to add. Is this a false belief?
People often feel closer to you if you reveal something important/secret or open up to them. Yet if you are fully exposed, what exactly happens then?