After years of leading projects, the best thing I've learned is that I have to periodically shift between thinking small (bazaar) and thinking long term (cathedral). Asking my team, “If we do these three features in a row, how do they build together into something better than the sum of the parts?” I don't want them fixated on thinking that far ahead, but I do want them to raise their heads and look to the horizon periodically, because that glance improves how they'll evaluate whatever they're building today.