Too Loose

People tell me I am way too trusting and open, and reveal way too much about myself. When I was eleven I played theater games in a drama class. There was a game where everyone would make a circle around the person who is supposed to learn to trust the group. The person would climb a ladder to the top rung and fall backwards, to be caught by the whole group. When I climbed and fell backwards I was so loose and trusting my head touched the floor as I was caught. I didn't get hurt, but I always remembered it.