I don't care very much for miniatures. I don't try to beat my opponents quickly because if they are strong, I think I should respect them. It is too risky to play sharply to beat them in 20 moves.
If you can keep on trying after three failures in a given undertaking you may consider yourself a 'suspect' as a potential leader in your chosen occupation. If you can keep on trying after a dozen failures the seed of a genius is germinating within your soul.