When you drive, you are doing several things at once. You are using your eyes, ears, hands, your mind. If you have meditated for many years and have reached a lofty height in your meditation, as I have, you can meditate while running and cycling and painting. ↗
The experience of getting my Kriya, which is the meditation process that I do, was very powerful for me - though, as I explain in the book, I was really suspect of that kind of thing. ↗