Do an outdoor trip without a guide, and one will probably pay more attention to the surroundings and remain oriented. If at all possible, never rely on some one else for directions.

Take responsibility, not a guide.

You know, I bet the doctor never thought of that. I'll have to tell him before he cuts into another patient on the operating table.

Think about it, had those items been in the pocket where they belong 24/7 when camping, the situation would not have been a situation. Just a fun stroll in the forest.

Just a tangent observation: Land navigation is probably the most important outdoor skilll in keep a situation from becoming a situation. Unfortunately, my experience has shown that even "experienced" guides end up zigging when they should be zagging. Sometimes egregiously.

Never assume that anybody else can find their way without glowing "exit" signs, and carry your own navigation kit.