How can I encourage my adult friends to play more seriously without seeming childish?

Here's what Nasreddin Hodja understood: play isn't childish—it's how we stay alive to surprise. The trick isn't convincing others play is mature. It's playing so genuinely that maturity becomes irrelevant. Start small. Invite one person to something specific: a walking game where you notice absurdities in everyday language, a meal where you deliberately misinterpret each instruction, a conversation where you both try to answer simple questions in the silliest way possible. The magic happens when someone realizes they've been thinking differently—and it felt good. Adults don't resist play because they're too grown-up. They resist because play requires permission, and we've forgotten who grants it. You do. When you play with genuine curiosity rather than trying to "get" someone to loosen up, something shifts. They see it's not about acting young—it's about being present. Nasreddin's stories work because he never apologizes for his foolishness. He simply lives inside the paradox: being serious about play, playful about serious things. Your friends might not join immediately. But when they see you've found something real in foolishness, some will follow. Start with one person who already laughs easily.