The person who puts themselves into a war cannot take over the enemy nor determine what their next move will be. A trader does not possess the power to control the market or predict its exact next move. In both cases, a person is only able to control their thoughts and actions. It is more likely that a person will achieve success in a trading setup if they can control their mind and actions.

Additionally, when observing a war, it is typically the side with fewer preparations and training that loses. Military preparations can give them an advantage. In trading, preparing oneself with knowledge and practice can also lead to greater success.