How lucky people are to have so few worries in life that they can get so het up about such a (relatively) small issue. Those so called disgusting people you are talking about are too busy working to prevent their families from starving to expend such a great deal of energy on such things. They get one evening off a week, why can't people let them enjoy it.

If you have such delicate sensibilites I expect you find their lack of human rights, poor pay and utter poverty just as disgusting and distressing as their body smell.