Andy Lopata discusses the positive and negative aspects of professional relationships during their careers with Jon Baker and Jenn Kahnweiler. For Jon, an introvert, he was most influenced by extroverts who were people oriented, while he found introverts more task focused. He recalled poor leaders who didn't recognise different personalities and wrongly denigrated those who didn't match their perspective. Jenn had both good and bad managers in the early stages of her career, but there were also fantastic mentors/bosses and others she wanted to emulate. Her negative experiences came from not taking the time to assess personality traits and trying to impose her own ideas.Jon and Jenn share their favourite resources.