I do way better in temperate climates. If I had my choice, it’d fall more on the cool side. I don’t handle heat very well, I get hyperthermia, I get nauseous, irritable, sweat a lot, and am generally very miserable. I would love to go to Thailand, but quite honestly, I don’t think I could ever do it because I wouldn’t be able to enjoy it due to the heat and humidity.
It’s interesting you ask this because I had a definite temperature conflict with one of my exes that I thought I would marry.. but I did truly wonder how it would work because she adored being out in the hot summers (while I hid inside in the a/c) and hated the cold with a passion, said it was physically painful (while I love it and like you, find it energizing). We always had arguments about where to set the thermostat, as well. So, I can see it being a point of contention in relationships if there is a difference like this.