I switched from teaching to policing via a number of IT based jobs. Both are more about job satisfaction than pay and conditions. I have to say although policing can involve long hours at least when I leave that's it.
Terms/pay/pensions are taking a bit of a hit at the moment but I still wouldn't do anything else..
General advice again but it is worth a go, make a list of your skills
Time Management
Planning
etc.
Without using the word teacher or school....
That is a skill set you have that is independent of your job, it's transferable. Go and speak to some specialist recruiters ( a long time ago but SRG were quite good when I used them for scientific work)
Depending on where you live it will make things easier or harder.
On top of that there is the freelance training and development side where you get to teach people who want to learn.
