The Biggest Relationship Building Mistake

So, over the last 10 years, I've become friends with some of the biggest billionaires and tech CEOs. And my biggest piece of advice is don't wait until the next day. What do I mean by that.When you go to a dinner, when you go to an event, when you do something like that, always email the people you met that night and say, "So great to see you. Love the chat tonight. So great to meet." But do it that night. Everyone waits until the next day. And then 90% of people don't do it the next day.So, I always do it ...