The psalmist speaks of the need for self-control."I restrain my feet from every evil way, so that I may keep Your word (Psalm 119:101)."Our human inclination is to be attracted to the path of self-gratification, which in turn leads us away from G-D.If we are entirely self-absorbed, the path we tread will ultimately prove evil.In order to keep to the path of Torah, we must forcibly restrain our feet.The word of Hashem not only provides us with a focus, but it also directs our steps.Torah, learned and followed, provides us with the road map to a life of goodness.The verse may also be understood as referring to a fence erected around the Torah.In order to keep from violating G-D’s word, His Torah, we broaden the distance around His precepts.This allows us to walk freely without fear of compromising our spiritual stance.