An investor might correctly identify a company's flaw but still be wrong to pass, as great founders often fix those issues. This requires investors to have the humility to admit their ultimate conclusion was wrong, even if their initial analysis was correct, and be willing to re-engage with the startup.
Unlike seed-only funds, multi-stage investment firms have a structural advantage: they can rectify a mistaken pass on an early round by investing later. This provides a crucial second chance to partner with founders they initially misjudged, as Andreessen Horowitz did after passing on Solana's first round.
After passing on Twilio and Zoom because they were deemed "solved problems," Navin Chaddha shifted his focus. He now believes that for exceptional, "black swan" founders, the initial idea is secondary. He will back their greatness, trusting them to overcome perceived market saturation or initial product flaws.