by ADAM JUDELSON for Lenny's Newsletter Next in my special paternity-leave guest series, I’m excited to bring you an incredible post by Adam Judelson. Adam spent seven years at Palantir, where he led product for their flagship Gotham data platform. Below, Adam shares his most lasting lessons from his time at Palantir. After Palantir, Adam went on to lead product at Slingshot Aerospace, built a startup for Deloitte, and then served as president at mePrism, where he grew their data privacy marketplace from zero to 100 million data points protected. Adam is also a two-time founder and advisor to businesses ranging from scrappy drone…