The human mind has a primitive ego defense mechanism that negates all realities that produce too much stress for the brain to handle.
人类大脑有一种原始的自我防御机制，会否定所有对大脑产生过大压力而无法处理的现实。
【译文】用心算计别人反而时时出错，退一步考虑事情路子就会很宽。