Let me guess.
You don’t want them to have the same enjoyment you have from smoke until they get older?
First of all you didn't form the answer in the form of a question. Second of all, you are totally wrong. You are a complete and total loser. You didn't win a lifetime supply of rice a roni or a copy of our home game.
The correct answer is "Why don't you understand that this is my f^$^ing car, my f&*(ing house, I pay the bills in this m&#@!@#f&*()$, and if you don't like it, you can get the f*&^ out! It's my property, I make the rules and I say no smoking."