It sounds like you've got a good therapy session planned @Muffin12
I recently retired because I thought the stress was affecting my MH too much.
Of course, retirement has it's own problems because there's less distractions, plus my work gave me a meaning in life, a purpose. But I have to find a new purpose and accept that I didn't achieve what I wanted to in life. Although I know many people don't achieve what they wanted to in life.
When I look back I see that I have had a reduced capacity compared to other people, even though I worked full-time for most of my life, and that I have been living with a chronic illness and will continue to do so, with the problems and unpredictability that brings to my life. On the other hand, so many people are much worse off than I am.