There are measures that can be taken in order to reduce the impact of DAF. These include reducing the number of distractions present in one's external environment, trying to clear one's mind of any internal distractions and taking short breaks during prolonged periods of focus.<unk>  can be reduced by getting a sufficient amount of sleep each night, because inhibitory<unk>  chemicals are replenished during sleep. An aesthetic environment may also serve a restorative function in fostering recovery from mental<unk> . Research has shown that restorative experiences, such as clearing one's head and reflecting on one's life and priorities, may help combat<unk> . As investigated by<unk>  restoration theory, natural environments, such as forests, mountain landscapes or beaches, appear to be particularly effective for restoring<unk> , perhaps because they contain a vast amount of diverse, relatively weak stimuli, thus inciting the mind to wander freely while relaxing its strict focus.
Directed attention fatigue
Sundowning
Sleep state misperception
Listener fatigue
Stress concentration
Repressed memory
Wandering 
Anxiety