First, one swallow does not a summer make... Second, I notice you joined in July 2013. Sam Altman took over in February 2014, and PG's retirement had started e

First, one swallow does not a summer make... Second, I notice you joined in July 2013. Sam Altman took over in February 2014, and PG's retirement had started earlier, so I wonder how much you experienced of HN before post-PG.