Best+girl friends for life

Today, my girl friend drove over in my place. Unfortunately they're lost. I tried to help them the right way I the right the direction. Unfortunately again, i am poor navigator. I gave them wrong direction instead turn left, i said turn right. I keep saying keep looking in the right side, instead left side. I feel bad to them, but what can i do. I am only a poor me, a poor navigator. I put my trust everything in my GPS , where ever i go i made sure i bring always my GPS with me. I really love it. My GPS.