Retail investors are cautiously optimistic, says Investopedia's Caleb Silver

Retail investors cautiously optimistic as we head into the last few weeks of the year. That's according to the latest Investopedia reader survey. But can anything scare this group.Fast Money Friend and Investopedia editor-inchief Caleb Silver is here on set. They sound pretty bullish actually. I mean, >> finding more reasons to believe and staying optimistic, worried about less even though worried about bubbles in the market.Um, but not unrealistic about future expectations. when we ask them what do you thi ...