Growing up, my dad would cook all kinds of Thai curries, so you could say that I've developed a taste for spice.
A couple of months ago I was eating chili in a restaurant with a friend and they said that they couldn't eat it because it was too spicy. I did a double take, since I hardly detected any spice in it at all. I even took a bit out of their bowl, just to be fair, and I would have called it, at most, a 3/10 on the spice scale.