This is an idea that is often spoken about in psychology circles. I'm not saying every kids is crazy but mentally they are almost identical to sociopaths during developing years. People learn ideas and concepts over the course of our lives. People aren't just born and instantly care about others, themselves or anything beyond some animalistic urges to survive. We learn the other things along the way. Don't be ridiculous and try and tell us you think we are all born as these loving caring everybody else is just as or more important them me beings.