What's Your Greatest Lesson in Social Media?

When i scaled my on line course, and we spent over two million dollars on facebook ads, and so there was like a conversion rate of trolls. It was so painful for me getting criticized at that level for putting myself out there. And it was like rejection therbe. I got so much pain from being attacked that i feel free. So now whenever i see a troll comet, i always love like the three star trolls because usually there's an intelligence like what they're saying. They're not totally trashing you, but they're not praising you in pumping your ego, you know.