I just want to be enough for you, but I never can be. This can never be enough for you. But this is all you get. You get me, and your family, and this world. This is your life. I'm sorry if it sucks. But you're not going to be the first man on Mars and you're not going to be an NBA star, and you're going to hunt Nazis.
..and dreaming is very pleasant as long as you are not forced to put your dreams into practice. That way, we avoid all the risks, frustrations and difficulties, and when we are old, we can always blame other people-preferably our parents, our spouses or our children-for our failure to realize our dreams.