Absolutely fed up of people in every job I've had telling me I'm quiet multiple times, and making stupid jokes like 'gosh you never shut up'. It's rude and embarrassing for me and really makes me feel uncomfortable. I wouldn't tell people they're too loud and never shut up so why is it deemed necessary the other way round. It doesn't affect the way I do my job. Do you not think it's something I'm aware of? If your the person who says to people then seriously, stop.