What convinces is conviction. Believe in the argument you're advancing. If you don't you're as good as dead. The other person will sense that something isn't there, and no chain of reasoning, no matter how logical or elegant or brilliant, will win your case for you.
“Because I wanted to have a place that I could create everything that I that I never had as a child. So, you see rides. You see animals. There's a movie theater.”
“Everybody hangs out with everybody, which is very strange for a cast this large and this young. We're all cool and down to earth and not caught up in this maniacal business at all... . Everybody really, really likes everybody else.”