There is no experience like having children. ’ That’s all. There is no substitute for it. You cannot do it with a friend. You cannot do it with a lover. If you want the experience of having complete responsibility for another human being, and to learn how to love and bond in the deepest way, then you should have children.
I actually started off majoring in computer science, but I knew right away I wasn't going to stay with it. It was because I had this one professor who was the loneliest, saddest man I've ever known. He was a programmer, and I knew that I didn't want to do whatever he did.