I'd have given this one a five star rating if only it didn't limit itself to being so clinical. I always wanted to try Transcendental Meditation - since I was in high school - and that was 45 years ago - and when I did finally ferret out what it required...thousands of dollars, adherence to Masters I wasn't convinced were transparent, I went to libraries and to YouTube to learn what I know now and practice every day, 2x/day, before lunch and dinner, to complete my meditative practice. I've meditated for a long time, since at least 1997, but I found it was a practice hard to maintain at work and with others in life who needed my attention, and Transcendental Meditation makes up that difference. You can do it throughout the day, in line at the supermarket, waiting for your coffee to percolate in your kitchen, mind-bogglingly easy. I did not have Masters choose the mantra for me when I found out how it is done and I found that it still worked for me. Would I pay for the TM fees and use the Mantra they gave me when the money comes in? I might. But if you need to enlighten your life now, just get the general idea, create the practice, and move forward. You'll get the hang of it. BTW, it's not just for enlightenment, but for improving performance, energy, creativity, inspiration, and happiness.