Forget Bitcoin. Become a Millionaire This Way

Bitcoin is one of the more well-known cryptocurrencies out there, and while its value has moved wildly this year, many consider it a viable investment and a solid money-making opportunity. While there is the potential to make a lot of money with Bitcoin, there's also a safer way to grow enough wealth to become a millionaire -- invest in the broad stock market. Specifically, loading up on S&P 500 index funds could make you very, very rich without taking on the risks associated with cryptocurrency investing.