Everyone grows up and old. you have to admit there is something that you can never change.
House is a bastard, hurting other people's feelings, digging up the deepest secrets of everyone else. None does not get hurt by him, but from the bottom of their hearts, they all love him. just because he's always right, about the medical issues and the human nature.
Sometimes we want to know the truth, but the life after that may be more miserable, for the patient as well as for the family.
Will people change? Doubt it. So most of the people live in a lie.
Anyway, all the people live in the life they want to live, it's self-deception, but it works. It helps we poor guys to live "happily". Maybe, living is just a game that we play with ourselves. When we communicate with others, we actually communicate with ourselves. we choose what we want to hear and what to believe. No one in this world is seeing others, we just see ourselves.
Life is a journey, try to live harmoniously with yourself, even though it's not an easy thing.
All in all, I still believe you are a bastard, House, but I love you. That overwhelms everything else.