The Profile: The founder unlocking the secrets of your mind & Twitter's power broker

Cheers to all the dads, step-dads, uncles, grandfathers, and father figures who have made us into the people we are today.

My dad was 24 years old when I was born.

He told me that he remembers looking at me as a newborn wondering, "You are so little. What will you go on to do in this world?" (I'm sure that writing a weekly email newsletter wasn't exactly on his radar in 1991, but here we are.)

Over the years, he's taught me a lesson that I only recently internalized: Recogniz…