This might sound a bit unfair but..<p>Either stay on-board, keep on fighting (and investing time&#x2F;money) and make your mission a success together.. or leave it to your co-founder to do so! If you walk away now - considering the broken state of your company, the debt and all that - you basically give up all your rights. Especially when somebody else turns that ship around after you&#x27;re gone.<p>Your co-founder will most likely end up with sleepless nights, 16+ hour days , pitching the idea to potential customers&#x2F;partners&#x2F;investors&#x2F;buyers, worrying about financials and whatnot to get shit fixed.. while you, well, walked away starting something new or going a vacation as some already suggested. There&#x27;s nothing wrong with that, but don&#x27;t expect people to invite you for cake after you did. You can sell your shares to your co-founder for the initial value, or just give it to her for all the money she invested&#x2F;lost. Your idea&#x2F;work so far is worth nothing when you or the company can&#x27;t monetize it right now.. See it as a very loooong marathon that you quit after a few miles of sprinting. Executing an idea means executing it to the very end where it became successful.<p>And in case you two decide to leave that ship together, share your earnings (debt) together.. Same as if you decide to turn things around together :)<p>Good luck with whatever you decide to do, as long as you play fair!