People, read children, need good parenting. I did not get it, not do countless others, hence the need for direction, in whatever form, later in life. That direction will not be sufficient, yet it will be something and should not be discounted. Like the kid trying to find his/her biological parent; while they may be ok, sort of, with the adoptive parent, there is this overwhelming desire to find the "real" parent. Humans, like every other organism out there, require the right stimulus at the right time. If they do not get it they die, or all hell breaks loose. Heaven help us all.