In my cabin I'll never allow this type of frivolous behaviour -safety is not a joke.What type of image you are portraying?
But on every single CX flight I have been on, the CC allow pax to walk around with seat belt sign on ?? evidenced by the injuries received by said pax in the recent past.
Try not to be too much of a hypocrite
Oh, and lighten up, you would go so much further in life if you did'nt walk around looking like you just sucked on a turd