Do you meditate? or know anything about brain waves? Here's a quick crash course: the human brain has 4 different kinds of brain waves (beta, alpha, theta, delta). Beta is the kind we are emitting when we are alert, Alpha when we are relaxed, Delta is when we are in a deep sleep, and Theta is the reduced conscious state where we dream. Binaural beats send 2 slightly different sound frequencies to each ear using 2 different headphones, your brain then interprets these 2 sounds as 1, this process allows your brain to fall into a meditative state rather easily. From my personal research it seems that waking up early, daily exercise and meditation seem to be the 3 most popular commonalities between the most successful and influential people in the world. you can download the Binaural beats App in the iTunes store for free here. PS: I tried it, and 30 mins of relaxing and listening to Binaural Beats felt like 3-4 hours of sleep, it works.