Book suggestion for men having depression, midlife crisis, and suicidal thoughts

A book that tackles life and a bit of philosophy like Thoreau or Dostoyevski, giving a different perspective and realization. A must-read for men.

I prefer fiction as much as possible. I have a vivid imagination, so I enjoy reading stories I can relate to, especially about failures. self help book recommendations are welcome and appreciated but if you have any fiction book in mind pls do suggest it.

I'm not a bookworm, but here are my past reads

Midnight Library.
Jane Eyre.
Metamorphosis.
Billy Summers (not finished yet).

Thank you for your suggestions.

Merci!🫡