The owner yelled at me over a discussion about masks, or at least I THOUGHT it was a discussion. The second I made a good point, he most obviously became perturbed and began to yell at me. Having an extremely weak argument is no reason to yell at ANYONE, much less your customers INSIDE your establishment. Had I been a less mature individual, I'd have probably become violent. We shopped here a couple times a week, now we'll NEVER set foot in his smoke shop ever again.