A bit of background - I am in my mid 40s with 3 dc aged 17, 16 and 12. I am well educated to degree level and worked in insurance before having dc. I didn't really enjoy it and always planned to stay at home when my dc were small. Dh is well paid and so I spent 15 years at home with my dc which I loved doing. I've never been terribly ambitious career-wise.
About 5 or 6 years ago I started to think about retraining to do something new as youngest dd was settled into school. I took a 2 year course to qualify in a fairly unusual job. I don't want to say what it is as it's quite unusual but it comes under specialist teaching. I had to pay for the course but I thought I would get that back when I started working.
Qualified a few years ago and am now in my third year working in the field. Very part time - just one day/week. I do enjoy some aspects of it but I find the professional responsibility overwhelming. I hardly ever stick to my one day per week as I have to make appointments to see children, liaise with schools/parents, write reports and so on. I have a great manager who says I should only be working on my working day but it's difficult. For example, if I send out an email suggesting some appointment times and people don't respond on my working day, I can't just leave it till the following week. So my work computer is usually on most of the week.
I work Wednesdays and by Monday I am already planning my workload and worrying about what needs to be done.
Sometimes I want to pack it all in and get a job that I can leave and go home and not worry about. But it would be a waste of that training wouldn't it?