I went down a stoicism rabbit hole for a while, but got a little disillusioned with it because it doesn't really leave room for joy, excitement, passion, because these can all be taken from you. While this is true, I think it is harmful to focus too much on that, and it is better for mental health to leave room for joy and hope. Stoicism is a little bit too cynical for me. My theory is that this is why it died out. People are meant to be hopeful, even more hopeful than they should be.