How much of this is just acclimation? Anecdote time. In college in FL, I met a fella from one of the northern M states. First winter down here he was in shor

How much of this is just acclimation? Anecdote time. In college in FL, I met a fella from one of the northern M states. First winter down here he was in shorts and t-shirts and the rest of us had jackets and coats. Time goes on and his first summer down here I see him and he looks a hot mess, like someone dumped a bucket of water on him (now, in FL there's humidity so you're sweat doesn't work. This was ... worse. He was sweating like crazy) and I asked, "you okay?" He replied, it's the fucking heat, man! Time goes on and it's winter again. Now he's in pants and a jacket or coat (depending on temp) and I'm like, you cold? He's all, fuck yeah! I told him the Florida summer will do that to you. Makes the cold intolerable.