"It's been a crazy time" to be invested, says Joe Schmitz. While the volatile swings seen over recent weeks scared many investors, Joe urges everyone to keep their portfolios active. He says rallies can come just as quickly as sell-offs, and investors don't want to miss out on those upswings. Joe believes the key is to stay diversified in stocks, bonds and commodities. He warns against putting too much money into cryptocurrencies.