My job was to find stocks that were undervalued.
Stockbrokers aren't too interested in a stock you can sit there for five years with.
When it comes to investing, my suggestion is to first understand your strengths and weaknesses, and then devise a simple strategy so that you can sleep at night!
I found that it was much better to look at the figures rather than people.
Have the courage of your convictions once you have made a decision.
Make sure you have the courage to stay true to your convictions and not let the market affect your emotions.