If I had my chance again, I wouldn't touch teaching with a barge pole. It's an over-scrutinised, underpaid profession that is becoming more toxic for older, experienced teachers. There has been a slow erosion of what was good in teaching; pay portability, flexibility in what/how you teach, links with LAs etc. I do supply a week as a regular part-time slot so I'm lots of schools. So many of them use schemes to teach with death by PowerPoint for each lesson, marking is OTT, every room has to have a working wall for this and a display for that, behaviour can be bad and often unmanaged and teachers unsupported, so many schools with Executive Heads and CEOs that are hardly in the schools they oversee.
It's also thankless, sometimes. In general, everyone goes to school. Therefore, people think they know what teachers do, their children grow up with their parents' mistrust/dislike of school, disrespect amongst students is rife and they always "know their rights", the parents never back them up. Obviously this isn't all, but a growing number that I've seen this past decade+. People think we do 9-3 and get 13 weeks' holiday a year, so we're "part-time" or "workshy".
There are so many reasons I'm looking to leave. Education has worn me down and I've almost had enough. If I'd gone into project management or accountancy or something in my mid-20s instead of teacher training, I'd probably be in a better financial position, have more choice about jobs, flexibility to have a morning off if I wanted, perhaps hybrid working. Instead, I'm earning as much as I'll ever earn (I'm top of the class teacher payscale) unless I become a deputy or headteacher, which I don't want to do.
Sorry so long. But I'm currently feeling very passionate about how bad it is for many of us (not all, of course)!