Motorcycle
When I was training to ride a motorcycle, my instructor told me that when riding a motorcycle to control the direction effectively requires that rider looks exactly where they want to go and relax - and let the bike steer itself. This could be said for following the right path in life; to focus on the truth, peace and love will lead to an overall positive life. Alternatively, embracing lies, creating trouble and problems for people - for whatever reason - will lead to and overall negative life (not only for those responsible). Simply put: If you are concentrating on the gutter, you'll end up in the gutter! It pays to keep your head up looking forward for the better!