Well it is definitely into full blown chilly season, and everyone has something they do after an extended stay outside to thaw out. What do you do? I personally grab some hot chocolate and a blanket and watch a movie.
If I'm outside, I just stop thinking about the cold... You may think I'm making this up, but if you ever need to warm up, just convince yourself that it's warm.
Back during primary school in Winter it was freezing before school, so we stood/sat right up to the wall and pretended it was a fireplace and we warmed up
Depends. if it's right before school I'll bring sunglasses, sunscreen and dress like it is really hot. Then when I have a break put it on and make a point to other people that I'm burning. Trust me it's fun saying "Why do you have a jacket on? It's 1000 degrees out here". That's not often but I do it once a year.
If it's weekends I go in my room, put on some really up beat music on (it helps) and make my mind busy by kicking a ball against a wall and jumping around the place. I hate putting on too much clothes. Makes me feel heavy and I am slightly claustrophobic (When I can't move at all I get it)
If I'm tired it's basically what you guys do. Clothes and hot stuff.
But in Australia it's never too cold so that happens rarely.