Yes re: lifting weights - it did take a while though. I had to start lifting for medical reasons and the first 2 months were an absolute chore. Now you need to handcuff me to stop me going lol
What helps in my experience is ideally going with a buddy but if that’s not possible, finding out what exercises you enjoy and focussing on them first. No point making it more difficult than it needs to be to start, the best workout is the one you can be consistent with. Headphones and a podcast help too
Hottest was 45c in Agra, India - coldest was probably -2 in Canberra, Australia.