Why don't fortune tellers tell their families?

Fortune tellers are liars. They use sweet words, have it both ways, and use your psychology to seduce and intimidate. For people who can't read, it's better to believe it, but not to believe it. If you take the non-existent fortune teller as true, you can only obey him and give money to others from your pocket. Why don't fortune tellers tell their families? Because of human instinct, no one can fool himself and let his family suffer. This is the true face of a liar.