Thinking about operating at a quicker tempo - not just moving faster - than the adversary was a new concept in waging war. Generating a rapidly changing environment - that is, engaging in activity that is quick it is disorienting and appears uncertain or ambiguous to the enemy - inhibits the adversary's ability to adapt and causes confusion and disorder that, in turn, causes an adversary to overreact or underreact. Boyd closed the briefing by saying the message is that whoever can handle the quickest rate of change is the one who survives.