It is highly unlikely anyone here will ever have to worry about this problem, the odds are worse than winning the lottery [1] [2]. ~90% of startups end up in failure [3], for example.

[1] https://medium.com/@13032765d/the-chance-of-becoming-a-billi... | https://archive.today/CwENd

[2] https://medium.com/@RisingUnicorns/reality-of-95-startup-fai... | https://archive.today/NCzaX

[3] https://www.ycombinator.com/library/D0-startups-for-students