I walked out of two jobs
First when I was a university student I was temping during a break. Some times it would be a day here, a day there, all different type of secretarial work in an array of industries/offices
I had an offer of a few weeks at a doctors office in reception. Then they asked and to do a few more things. Then they asked me to wear a white coat, sit with patients and take information. Then they asked me to take blood! I walked out and reported them. (By the way, this was not NHS).
The other was my regular job that I had for a few years. It was years ago when word processing was fairly new - 1980s. I worked at night transcribing medical treatment plans in a hospital. My manager worked in the day time and we (night shift) didn’t see her that often and when we did, it was only for a few minutes. This also was not in the UK
I did this because I was a single mother. Child care at night was available by family members and as my child would be asleep, it didn’t impinge my time with my D.C.
After a year or so, I started to take some university classes in the day time so I could get a better job (eventually). So I did two years at a local university snd got really good grades so my professor suggested I apply to another university to transfer, much better known for the subject. So I did and I then got accepted to this very prestigious university, where having a degree from there would really open doors. As a single parent in low income, plus excellent grades, they also offered me help with the tuition fees from two different grants. However, it was some distance from my home/work and one night a week I might be a little late into the office so I asked if one night a week I could come in 15 to 20 minutes later and stay longer or take a shorter break.
My manager threw such a fit and went really nasty saying that she should tell her daughters to have a baby so they could go to this university at a discount. Why should I get this place and this help and not other people. I got to upset, I walked out. I’d worked there 4 years, trained up so many other people because no one wanted to stay typing up these horrible, distressing, reports through the night plus the little we saw of the manager, she only ever complained about her life and generally a miserable person so people didn’t stay long. After I was done being upset, I got angry. I wanted to tell HR at my exit interview exactly why I was leaving but I didn’t as my mother advised me I’d need a reference and not sure how it would be taken if I reported my manager’s behaviour.