Another laziness by the professors is using book questions instead of just writing their own.
When I taught I told my students that the book was a resource for studying the material from a different perspective than the one I gave in lectures. Not actually required for the course even though I didn’t have control over it being listed as required on the course listing. And I told them if they wanted to get it, they should find the cheapest copy they could. I’ve heard you can sometimes find very cheap electronic copies (wink wink).
It is funny to see the questions you write end up on Chegg though.
I will absolutely not bitch about the cold. I spend every day above 70 F wishing it were the dead of winter. I spend every day of winter in pure bliss because I’m not just permanently uncomfortable.
You can mitigate the cold in a plethora of ways. Layers, blankets, central heating, radiators, fire, cuddling. The heat will make me miserable all the time and the best I can do is temporary relief by a cold shower.
On a subzero winter day I’m having the time of my life in the morning walking to a local bakery for some donuts to bring home. No way I’m doing that in summer, I’d be absolutely drenched in sweat when I got home.