Searching Home Depot for a light fixture to replace one that failed.  I only had to walk the aisles twice before I found what I was looking for.  The staff is usually helpful, but I seldom ask where things are located, and the guys I did see working the floor were… shall we say…  not the type to make me break old habits and ask for help.  I hear so much about those stores, but I never see anything!  I must be going at the wrong hours.  😉