i dont know i am having a real hard time with this.i know a baby can learn to to trust how could it .i never touched my son if i was angry or anything.i think a baby who is always toughted by someone who hates them and is angry can feel this in every part of its body and learns to dilike it and not welcome the way it feels and its body can respond with stress and tention and in turn learns not to like it or the person who is making it feel this way or people in general.am i wrong ? i can still feel these feelings in my body even today when i think about it