Most people fear recessions, but recessions are where real wealth is built in the stock market. During recessions, both good companies and bad companies are battered and cheap. If you have cash and you're able to find the good companies -- those that are innovative and are set up for success in the coming decades -- you'll make a killing in recessions and will not fear them. For everyone else, they'll sell off, sit on their cash, and wonder why they are never able to succeed at investing.