NC for this.
My old job is being advertised, I left a few years ago for a career change to try something new - I didn't enjoy that - and I currently work back in the industry I previously left although this role is very different. I'm completely overworked (taken advantage of) and the team is very disjointed.
The old job was easier with less responsibility which I would prefer and honestly I have said for the past 2 years I wish I had never left.
Would you go back? I've seen so many people say no you'll look a failure etcetc but I kinda think life's too short.