My daughters recently asked me what the F-word is. I said I would tell them, but that once the word was in their brain, they wouldn’t ever forget it and they might accidentally say it—and if they said it at school, they’d end up in the principal’s office even if they didn’t mean it. After a fair amount of bickering, the girls decided they didn’t want to know. I share this story because the same is true for adults as well. Don’t read and watch stuff you don’t want in your brain.

