I ditched corporate America in 1994 and started a management consulting and venture capital firm (http://petercohan.com). I started following stocks in 1981 when I was in grad school at MIT and started analyzing tech stocks as a guest on CNBC in 1998. I became a Forbes contributor in April 2011. My 12th book is "Disciplined Growth Strategies: Insights from the Growth Trajectories of Successful and Unsuccessful Companies" (http://www.apress.com/us/book/9781484224472). I also teach business strategy and entrepreneurship at Babson College in Wellesley, Mass. (http://www.babson.edu/Academics/faculty/profiles/Pages/Cohan-Peter.aspx)
