Hey folks - happy to answer questions here
In absolute honesty, do you think achieving good grades makes sizable a difference to people wanting to work for you or investing in your company?
There is uncertainty in business, but execution matters a lot. If you have good reason to think you can execute better than most, then a startup is probably the quickest route to financial independence.
Does YC now collect, or has it ever collected, (anonymized?) data/survey-responses from founders (YC alums or not) on their original motivations for starting the company, and attempt(ed) to correlate that with outcomes?
If so, are you willing/able to reveal any of the things YC learned?
If YC hasn't attempted to do this: why not?