I'm not going to share my food.
Do you have a reason for not sharing?
Because it's expensive and I think sharing food that would cost for between five to six people is mean.
It seems kind of rude to order expensive food when other people are there. It is normal to share food with others during a meal.
I rather be greedy than to be giving to strangers. The hungry people can go fuck themselves.
I can't believe you are saying that. You didn't have to order out and know other people were not going to get anything. You could have asked if they wanted something and ordered it at the same time.