As an intrepid traveller for many years, I’ve always been amazed at how the most forthright advice comes from those who have...how can I put it?... never actually done, been, seen or experienced the very thing they are giving YOU advice on. I'm sure they mean well, for the best part anyhow. But you should certainly let their two-bobs worth go in one ear and out the other. While smiling and nodding your head obviously.