This story mirrors my startup experience exactly , including the moment where I had to lay off my friends, took a last long look at "our place" before turning the lights off, remembering that this was what I had sacrificed my relationship for, including the ending where I thought of nothing but the crushing mountain of personal debt. In some ways, this is the archetypical founder's nightmare, and it's happening every…
What it should do is motivate founders to 1) read the 'sunk cost fallacy' article on Wikipedia, and 2) set clear lines well before 'mountain of personal debt' and 'ruined relationships', where you call it over. I walked away from a startup when it ran out of money. The founders were floating a proposal to guarantee a business loan with their houses. That, to me, was a bridge too far, an inability to recognize too muc…
Of course, there is never just one reason for anything. Of course, there was a lot riding on making the startup work, not only in terms of financial commitments (that death spiral only appeared towards the end times) but also a large part of my personal reputation. Failing with a startup in rural Germany is simply different than, say, falling through an incubator in Silicon Valley. There is a lot of stigma involved and everyone knows your name. It's also a bitter experience when your own family and friends start seeing you personally as a disappointing failure.
The deeper lesson here I think is to watch out for this type of creeping overcommitment as well as keep a watchful eye on what it actually means to fail. The level of personal commitment I mistakenly applied to my startup was simply toxic, to the point where I couldn't do my job anymore. While maybe trivial for some, it's a huge and complex lesson for people like me who are too quick to put too much behind their ideas.