The ladies take their hands and look at me with eyes full of fear. I go to work as if I’m overwhelmed.
and
It was a few years ago. Upon leaving the bus, a stranger, without looking, gave his hand. Well, I used his kindness (why not?). Then, indeed, swiftly blinked under the burning gaze of the girl in the cabin.
So, maybe these frightened ladies think you confused them with someone? You are obviously one in a thousand. Of course, they will be slightly shocked that a stranger gives them a hand, even if their own do not. and :)