Raging Bull: First study to find link between testosterone and stock market instability. In the U.S. Today, the majority of professional stock market traders are young males and new evidence suggests biology strongly influences their trading behavior. According to a new study this could be a significant contributor to fluctuations in the market, as high testosterone levels can cause these traders to overestimate future stock values and change their trading behavior, leading to dangerous prices bubbles and subsequent crashes. Source 8c.
I can see this plus they need to be a little less reactive to the news which generally exaggerates everything. Stay clam and invest accordingly.
International Level: New Activist / Political Participation: 18 1.8%
People can not always stay calm when the market goes p and down. If they are making money they are all excited but if they are losing money they are panicking and trying to get rid of bad stocks. It is a up and down game and people need to understand to take it in stride.