3.5 out of 5 stars.

If you have ever found your heart racing at the sound of the countdown beeper before the start of a match, or found that your hands are shaking too much to play properly, or found yourself screaming obscenities at your monitor, or engaging in a flame war with your peers, you may want to carefully consider whether or not you need to investigate the root cause of your reactions. The best advice I can give you would be to learn as much as you can about your body, your mind, and your environment. Knowledge is our greatest weapon in the war against the many kinds of suffering that afflict us, because knowledge leads to wisdom, wisdom leads to insight, and insight leads to liberation!