Complete attention is the application of one hundred per cent of your brainpower to the moment. Through your fullest attention, you have the opportunity to not only focus on the moment, but also to be an observer of yourself. As the observer of your mind, you can notice when your attention starts to drift and stray thoughts appear seemingly at random. The instant that you lose complete attention, refocusing on the moment will assist you in pushing the encroaching thoughts or emotions to the periphery of your mind.