On my way to work this morning there was so much traffic.  Signals, lanes and signs "steer" us into herds across vast paved pastures.  Herds make migrations due to imitation of others or in response to external circumstances.  We align our direction during the week based on the need to work and provide for our families and the outside forces that drive us are things such as food, shelter, and clothing.  How far is your commute?