I’ve been tempted lately (if I could only find some free time) to produce a concise educational presentation on the three pillars of investing results. I’m referring to your batting average, your slugging percentage and your turnover. Your batting average is simply your winning percentage. If you made 10 trades, and six of them resulted in profits, your batting average would be 60% (or .600 for you baseball fans). Your slugging percentage is your average gain on your winning trades, divided by your average loss on your losing trades. Using the above example, let’s say your six winning trades...