Fear can be a problem for traders, but over-confidence can be just as damaging. Trading can bring moments of euphoria, but it can be psychologically tough when things are going against you. Author, fund manager and industry expert in futures and hedge funds Jack Schwager and IG Analyst Joshua Mahony discuss the impact that fear, greed and bias can have on trading, and give their thoughts on how a trading plan and technical analysis can take the emotion out of an investment. Any opinions, news, research, analysis, prices or other information contained does not constitute investment advice.