Having patience to let your trades play out in order to see the true probability of your trading edge is something most traders don’t do because they voluntarily lower the probability of their trading edge by meddling with their trades too much. Some traders decide to trade with no patience and thus gamble all their money away, other traders become skilled trading ‘snipers’ and perfect their trading strategy and trade the markets with a high-probability trading edge that is realized through the consistent application of patience.