I'm in the 'no regrets' camp - I met my DH while still with previous boyfriend. If I'd stayed with him I'd have ended up as a university professor's wife. No problem with that but with DH we went to live in Hong Kong for 20 years and did lots of travelling in that part of the world and made some great friends
High CO2 levels in classrooms are a silent barrier to learning


. I think Terribull was correct with the Matt Haigh book title.