It honestly shocks me how people react to being shown kindness nowadays, as if they expected strings to be attached to every little thing.
I don't know what kind of world we are running here, but I'm not a fan of people being openly wary of someone else taking two minutes off their life to show them how to get somewhere or helping them in a pinch (hell, even something as simple as stepping aside or letting them go before me in a line is reacted to with either exaggerated thankfulness or some sort of fear).