A lot of people on this forum start startups (or something less than a startup) only to give up after a few months (guilty here, so guilty).
What about the others - those patient founders. What was the longest project you stuck with, pivoted, and still ultimately gave up on, and what was the final dagger?
The final dagger was a meeting with the executive team where my suggestion that we cut expenses to somewhere less-than-or-equal-to revenue before the last drip of VC largesse was gone was met with horror and denial. Started my exit that day.
I still have a half-written open source rewrite of the project that I tinker with when I have a spare hour or two, so ... maybe I haven't given up yet? Project started in 1994, seed money in 2003, A round end of 2005, quit in early 2013, bankrupt late 2013, still playing with it 2023.
So ... coming up on 30 years, I guess ...