Friend, I am stumped as to why we, as people, are so insecure and cautious around other human beings. We cradle our hearts and our minds, scared to let anyone too close, know too much, or see too far into us. As soon as we start to open up, our instincts tell us to cringe back — preparing to be struck. Afraid of the rejection we could, potentially, suffer.
Life is a constant journey of self discovery and growth. For this journey to be complete, unfortunately, it cannot be without pain and failure.