But when do you accept that it's time to quit and not give in to the sunk cost fallacy [1]? [1] https://en.wikipedia.org/wiki/Sunk_cost https://en.wikipedia.or

But when do you accept that it's time to quit and not give in to the sunk cost fallacy [1]? [1] https://en.wikipedia.org/wiki/Sunk_cost https://en.wikipedia.org/wiki/Sunk_cost