I had a very part-time job I've been doing for a year. It only pays me £200 per month.
I decided to resign this week after yet another day in the office with a colleague who just makes me feel I'm doing every single thing wrong, all the time. I'm not a delicate or paranoid person who can't handle constructive criticism (I'm well over 50 and have worked in loads of different quite stressful jobs all my life) but this person's first response is that I've done something wrong - even if I haven't.
I have made the odd mistake but I've had precisely 0 training on the computer system and I work so infrequently that I (for example) once forgot the alarm password and had to phone her to check it.
Anyway. I thought nah, fuckit, I don't need the hassle for £200 per month. I have a main job which pays me quite well. So I emailed my resignation to my boss. My colleague has texted me today to say "Sorry to hear you're leaving!".
Would you reply or not?