I believe we should try to fool everyone
Going out there to trick people is going to create hecklers you fool. The whole problem with hecklers is that a lot of them feel you're trying to make them look like a idiot by tricking them. They'll make up crap to tell your audience how something is done to let everyone know just how smart they are. Some of it may be true. And your audiance may not buy it, but some will, and either way, the energy and atmosphere of your show is ruined.
We aren't into this art to make people feel stupid. That is just insensitive. As much as I hate hecklers, I also can appreciate the various psychological factors that are contributing to their behaviour. Not our fault, not their fault. It's just the way it is, and I'll put a quick end to my show, before I lose my cool and rip into some heckler for spoiling the show. Hecklers are an occupational hazard, and must be treated as such.