“The difference between peak performance and poor performance is not intelligence or ability; most often it’s the state that your mind and body is in.”
—Tony Robbins
http://humanelevation.tonyrobbins.com/blog/mind-and-spirit/how-to-reset-your-mind-and-mood?utm_source=facebook&utm_medium=social&utm_content=Reset%20mind%20and%20mood&utm_campaign=Editorial