Got thirty minutes for a better state of mind? Meditate On Purpose Join Dartmouth on Purpose for guided meditation. Collis 101 - 4:45 to 5:15 - TODAY, 5/13 Meditation improves mood and well-being; increases concentration and attention; can reduce symptoms of depression, anxiety, and pain; and actually changes the structure of the brain<http://www.forbes.com/sites/alicegwalton/2015/02/09/7-ways-meditation-can-actually-change-the-brain/>?.???