Quote from Ross in The One with the Home Study
Ross: Look, you don't wanna be one of those moms who passes her irrational fears to her children, do you? Rachel: "Irrational," huh? All right, well, I'll remember that next time you freak out about a spider in your apartment. Ross: Oh, yeah. That's the same. I'm sure there are 30 different species of poisonous swings.