Paul, we've talked about a lot of different skills, tactics there. There's so much more that you talk about in the book a,. You remain one of my most wise friends. And so one of the questions that we like to ask all our guests is for all the managers and leaders out there constantly looking to get better at their craft. Are there any final tip's, tricks or parting words of wisdom that you would leave them with? Paul: Short term, it takes wayward effort, but long term, you're saving a lot of effort.