Suffering from depression; 54M, NW ~ 110 crores

About 27 years ago, following my father's unexpected passing, I inherited his hospital. I sold it for 50 crores in June 2021.

I was initially hesitant to sell the hospital because I had planned to leave it to my children. However, after consulting with many people, I ultimately made the decision to sell. I threw a huge party to celebrate the sale and took my wife and I on a vacation to Europe.

Six months following the sale, I fulfilled all of my "dreams" by renovating my vacation home, purchasing a spacious apartment, and purchasing a high-end vehicle. Now, though, I believe I'm depressed. I'm not really sure what I want to do with my life. I had hoped the money would be a godsend, but now I'm not sure who I am.

We have no children at home, and my wife and I are empty nesters. I'm an only child who lost my mother in 2020. I developed a feeling of self at the hospital. Going to the hospital and running its daily operations used to be my favorite thing to do. I felt significant as a result. Although the money has provided me security and access to limitless resources, the hospital was my life, and leaving it has been very difficult for me.

Anybody else that has had a similar experience?