I had a job I liked - great firm well paid safe and solid. I was offered another job - very well paid life changingly so. I took the new role. I don't like the new job - difficult people and I feel isolated and stressed every day. I could probably go back to the old job if I wanted to. But the money is very difficult to walk away from. I know money isn't everything but it does help with eg being able to retire and have an easier life in terms of bills and mortgage etc. I don't know how bad it would have to get for me to quit. I know that if the money wasn't as good I would have quit after a month or so. Now I don't know what to do. It is possible I can keep going and it could become bearable. But that is as good as it will get. Is it worth trying to get to bearable for the financial security? Or should I just go back to my old job where I have friends and I am not isolated etc and say good bye to the money? How do I make this choice? I don't have any financial dependents and my life is very flexible - which is both a blessing and a curse as it means this just comes down to me. In the current role there are no viable routes for me to improve the environment - it is not a hierarchical structure there is no HR etc. Just me and other people who have to work together and just get on with stuff and achieve results.