Agreed.<p>SpaceX is an excellent example of how culture comes from the top.<p>I used to have a boss who complained that his employees turned up late or not at all for meetings. He would often turn up late or not at all for meetings.<p>I had another boss who used email excessively. His team used email excessively.<p>Elon Musk is mission-driven, work-oriented and puts in very long hours. Thus SpaceX is mission-driven, work-oriented, and people put in long hours.<p>It&#x27;s all a matter of choice, I admire Musk and SpaceX whilst also appreciating many people want to spend more time with their family.<p>Just an observation to think on next time your employees don&#x27;t exhibit the culture you&#x27;d like - the answer can often be found in a mirror.