“People emulate how their leaders think and act. If you seem never to change your mind, if you institute a hierarchical culture where people only speak up when they’re sure they’re right, those are the people you’re going to get. In a competitive undertaking like trading, the best ideas have many parents. The image of a lone genius sitting in a corner dreaming up profitable strats is, in 2020, just wrong. Leaders who participate as equals with their team reap the benefits of that collaborative culture”