Okay, asking somebody how long they believed in Santa Claus is so stupid, you can't even consider the topic suitable for idle conversation. But if you still wanna know how long I believed in some old fat guy who wears a funky red suit, I can tell you this: I've never believed in him, ever. The Santa that showed up at my kindergarten Christmas festival, I knew he was fake. And I never saw mommy kissing Santa or anything. But I have to say, that even as a little kid, I knew better than to believe in some old man that only worked one day a year. Now, having said that, it wasn't until I got older that I realized that aliens, time travelers, ghosts, monsters, espers, the evil syndicates and the anime/manga/fantasy flick heroes that fight said evil syndicates, were also fake. Okay, I guess I always knew those things were bogus, I just didn't wanna admit it. All I ever wanted was for an alien, time traveler, ghost, monster, esper, evil syndicate, or the hero that fought them to just appear and say "Hey". Unfortunately, reality is a hard road indeed. Yep, you gotta admit, the laws of physics definitely puts a damper on things.
Real ones know 😏