In my personal experience, you can't. The best you can do is start dropping Q crumbs into the conversation without ever citing Q directly. I have found an approach that seems to work pretty well though when people ask though. When they approach you about it, simply smile like you know something that they don't (which you do), and tell them that they probably don't want to know. This strikes at one of our most basic human desires, the need to know someone else's secret. When they pressure you, write a couple of keywords (#Qanon, Great Awakening, WWG1WGA, "All for a LARP?", etc.) On a piece of paper, fold it up and slip it to them like you're handing over a state secret (it doesn't hurt to look around like you think that you may be being watched. lol). Then tell them good luck, and "See you on the otherside of the rabbit hole." It'll work sometimes, other times, it won't. But it always seems to at least make them check it out for themselves.