Super stressful - is it all in my head or some of it is real?

This can be a #personalfinance post too. I guess I’m really fortunate to have good NW and good income. I have 10 YOE, a NW of 7.5 MM and annual income of ~$550k. This is due to some wise financial and career decisions early in life, as well as a modest life style - no interest in lavish spending. So some may say that I have the F money. At least can easily walk away from a job if I don’t enjoy it. And yet it’s the opposite. I feel chained to work, attached, burnt out. I was laid off before and that was a blow to my ego. I tend to be very nervous, sensitive and careful about the work relationship. Being let go and having career gap to explain is a continual nightmare of mine. Without a career, I don’t know who I am and that’s a horror scene. Have tried therapists. They helped with symptoms but couldn’t cure the problem. I’m so jealous of my trust fund friends who have never worked a day in life and yet happy. (yes I have those friends). I’m jealous not because they are even better off but the fact they can be independently happy without a job. What’s wrong with my psychology? Can someone please help? #mentalhealth #burnout