Investor mistakes can impact retirement. Paul Horn and Chris Preitauer discuss common mistakes, biases, emotions, and personalities that can affect your retirement outcome. Among the issues discussed are loss aversion, overconfidence, cognitive bias, and emotional bias. An investor in-tune with his or her tendencies can help steer-clear of financial pitfalls. Lastly, to help put these changes into context, we look at the following case study, view the embedded file below or see PDF here.