If you don't know anyone faster than you - then join the local running club or triathlon club, you'll meet associated with fast people. Thinking twice means you never trust your instinct. With much to do and explore, this game is well suited for young and old alike. http://Yasuki.com/__media__/js/netsoltrademark.php?d=Affiliates.Trustgdpa.com%2Fblind-date-tips-for-men%2F