I've done a complete switch-a-roo;
Growing up, as a kid, through my teens right up to through my 30s, I couldn't stand the heat. I was the kind of person who would avoid the sun at all costs and even during winter whilst it was snowing outside I'd have to have my bedroom windows open all night or I couldn't sleep.
However, I was always a big guy. Around a year and a half ago, i got diagnosed with type 2 diabetes and I decided it was time to make changes and get health in order; through healthy lifestyle changes I got the diabetes into remission/gone within 7 months, started taking nutrition seriously, and to date have lost almost half my body weight, dropping from 19stone12pounds (or 278lb) to 11stone7pounds (161lb) *EDIT; heh, just noticed doing the conversion that my current weight in lbs is my username! 🤣 )
Now? I'm always cold! 🤣 a year ago I went to Portugal to conduct field work, and even in the scorching sun, by evening I found myself switching from shorts and T-shirts to Jeans and Jumper. I now love the sun and forever want the apartment to be toasty warm.
Only thing I'd say is, sun abroad and sun in the uk are two totally different things - the heat has recently been unbearable in uk due to humidity- I much prefer a dry heat! 😁