I hope to provide some guidance here, as that can feel like a pretty miserable place to be.
This state of mind is something of a trick, though.
I know, it sounds cliche, but think about it: When you finally hit that point where everything else has been stripped away, you're finally clean. You aren't clothed in finery that traps you, and you're not really bound to anyone or anything. You've given all there is to give and others have taken all there is to take.
From that point forward, you've got optionality. You can cultivate brand new means of generating wealth, making yourself happy, and choose to start over if the thought appeals to you.
So embrace the Fool when you seek to restart your journey. He's a pretty solid advisor when the going gets rough, as he's endured it all before. ;)