It has completely changed my attitude to running - instead of struggling along panting furiously and determined to go faster, I accepted a slower pace for much more enjoyment. I've sped up since that initial dip in speed but now I enjoy the countryside flying past and the challenges of dodging branches/ leaping puddles.
Yanni advised me to run barefoot, because I have a tendency to turn my toes out. Rather than face the cold ground, I found another book recommended by Stu: Pete Egoscue's The Egoscue Method of Health Through Motion
Running is so much more enjoyable!