This is another instance in which an average doesn't really tell you much because, as usual, you have more information. If you play this high risk game the aver

This is another instance in which an average doesn't really tell you much because, as usual, you have more information. If you play this high risk game the average doesn't mean anything to you because eventually you do learn the value of that success bit. The smart approach here is to take a cold hard look at your skills and ideas and only pursue this if you can persuade yourself you're good enough to beat the odds.