I remember, quite a few years back, I was on a trek with a group comprising of few colleagues and a senior of ours. I and the senior colleague were the only two, in that group who had a general idea of the area we were in (at least I thought so). It was early evening and we had to hit our destination before sunset. At a particular junction the senior who was leading the group took a wrong track leading top a ridge line which was actually leading away from our destination. I had an idea that he was going wrong but did not ask thinking since he was senior and had been in that area earlier, knew better.