"I fail to understand why some people behave like that.
Disgusted, "

Anybody in your shoes, after all the effort is bound to feel disgusted. Understandable. "Accept and ignore" would be the way to go.

But then Babar, the human behaviour is one of the most complicated aspects of life that at times borders on the edge of things that are inexplicable. Some questions have no logical answer - like " Where does the universe end and if it ends there what is beyond ?"

Raghu