I’m Swiss, but I was born and raised in the Gulf states. When I visit Switzerland during the cold season, I immediately become depressed, irritable, and in a bad mood. I prefer the heat 100%. I don’t think I could live in a place with a cold climate and be happy.
I consider my self quite a happy person, but I do belive I’m cursed. I struggle with sun and heat, and snow, everything just gets harder to do with snow around. This might seem like a non issue, but living quite far north this gives some issues, snow in winter and constant sun in summer. So I prefer the spring and autumn. But I dont let it affect my mood I think the vitamin D issue keeps popping up, the intake of C and D vitamins increase from November to April, also suppliment with cod oil.