If there is one thing investors can predict, it is that there will be volatility in the stock market.   Stocks can plummet 20% or more in a single day on no news.   While that can be frustrating, it's imperative that investors keep their heads down and remain focused on the long-term.  As long as your thesis is still intact, a temporary drawdown means nothing when you look at the total return a company has made over several years.    7investing Lead Advisors Maxx Chatsko and Dan Kline explain how they keep a level head during turbulent times in the market.