Even if Facebook goes down in flames, I fail to see what would stop Zuckerberg from going off and launching another startup. Explain to me why a failure at Face

Even if Facebook goes down in flames, I fail to see what would stop Zuckerberg from going off and launching another startup. Explain to me why a failure at Facebook would automatically mean that no one with money would ever invest in a venture of his again. If that's not what you mean by "done with entrepreneurship", what do you mean by "done with entrepreneurship"?