Today's guest is Brian Feroldi who has 281,000+ followers on Twitter and is a financial educator that has been intensely interested in money, personal finance and investing ever since he graduated from college. br br He shares his knowledge with the world on Twitter, YouTube, Instagram, and Fool.com.br br In this conversation, we discuss:br br 1. Why do stocks go up?br 2. Brian's personal investment philosophybr 3. Recognizing that a significant portion of your stocks will underperformbr 4.