yea... i've just never had it happen to me before. i usually keep to myself. i used to be a right moody cow to be honest but in recent years i tried to make more of an effort.
Keeping to yourself is what ends up happening as a result.
I've adopted what I call the Grade One Look of Disdain to repel the riff-raff.
If someone feels brave and persists they get my Grade Two Glare of Disgust.
If they still haven't gotten the point, then tell them you feel like throwing up and swoon a little.
Now if THAT doesn't send 'em packing, we've got a problem sista!!!!