Man here, mid thirties. "Stuck" in a boring, but comfortable, 9-5 in tech. Trying to build a business on the side.

Every day feels like prison. I don't care about tech anymore in the way I used to care. I don't like working with people anymore. I hate the mental constraints of 9-5, hence I'm trying to build a business.

But the business doesn't work either. Most days I struggle to find any force to drag myself out of bed and do bare minimum for yet another day. After my day job I feel so exhausted that I can barely find desire to work on the business.

Most days feel like groundhog day. I'm not depressed. I train regularly (4-5 times a week), I don't abuse alcohol and never touched drugs. I did big change in my life recently: quit my soul crashing job, went to travel for extended period, moved to a different country, found a different job. It was fun while it lasted, but now I'm back to the same place I tried to escape back then, albeit in a different physical location and work place.

I have a comfortable life, nor luxury, neither poverty. Other than sport and building my business, I don't have any other hobbies or goals I pursuit. I'm in a relationship. I feel like I tick all "middle class" boxes, and yet I'm unhappy. I get scared when I realize that this is my life for the next 30-40 years.

I want to change something but I don't know what. Anyone been in similar situation and was able to escape?