I think a good statement for all parents to remember is that a happy child is one whose parents give them "Roots and Wings." If you try to dictate what you want your child to do or be as an adult you may be in for some big surprises. Some teens even run away from home if they know they will never be able to live the life they want. This may be particularly hard for affluent families who have always been involved in law, medicine or other professions. I know of one very successful lawyer father who insisted his son go to law school. The young man did do that, but as soon as his father died he resigned from his father's law firm. He ended up in real estate, but never made much of a living because what he really wanted to do was teach gymnastics. He had won several awards in this sport as a teenager.
Another man told me that he and his wife took their three -year-old son several miles each day to a university pre-school. He was intent on the child becoming a doctor or lawyer. When I asked him what if the boy wanted to do something else the father's answer was "Well, that is just not possible." I am afraid he was in for some difficult surprises. I don't have any follow-up on the child but I have seen a great deal of unhappiness in families when parent's decide they have the right to make a plan for a child's future.
My favorite cousin who died many years ago wanted to marry a divorced man. Her father was a minister and said he would not allow that. She spent many years working overseas and then after 12 years went to New York and became a well known children's author. She was a lovely person and I feel sad that she was never able to marry and have children of her own when she obviously cared a great deal for children.