Dustin Moskovitz — American Businessman born on May 22, 1984,

Dustin Moskovitz is an American internet entrepreneur who co-founded the website Facebook along with Mark Zuckerberg, Eduardo Saverin, Andrew McCollum and Chris Hughes. In 2008, he left Facebook to co-found Asana with Justin Rosenstein. In March 2011, Forbes reported Moskovitz to be the youngest self-made billionaire in history, on the basis of his 2.34% share in Facebook... (wikipedia)

I used to be really anxious about money. I got that from my parents. I still am, but for entirely different reasons.
One of the purposes of life, and selfishly what makes people happy, is building things that are impactful.
The first time I looked at Yammer, I thought I was on Facebook. Work is not a social network, with serendipitous communications and photo collections. Work is about managing tasks and responding to things quickly.
It was a precondition to leaving Facebook that I wasn't going to start something that was just about chasing money.
Mindfulness has helped me succeed in almost every dimension of my life. By stopping regularly to look inward and become aware of my mental state, I stay connected to the source of my actions and thoughts and can guide them with considerably more intention.