Having experienced so much curiosity around the level of heat that I can handle, I was well prepared when a friend asked me if I like chilli while a group of us were out for drinks in Oaxaca city. I waxed lyrical about my love of chillies, the great variety found in Mexico, the level of spice of each chilli and just how much I could handle. What began as stifled giggles among the group became full-on belly laughs, with some of the group almost crying with laughter.