How do you reset?
Close your eyes.
This limits the sensory input and will immediately start to slow things down.
Take Deep Breaths.
Combined with a meditation exercise, taking deep breaths will lower the brain wave frequency to a synchronized, more focused level of mind.
Meditation, due to its positive stress relieving side effects, is being considered as part of a prescription for a growing number of ailments that are physical, mental, emotional or spiritually based. The reset button isn't just needed for excess. A balance needs to be reset due to a lack of something in our lives too.