if a handshake is a habit, and it should remain OUR habit and not be forced on others, does that mean if I go to Somalia, I don't have to cover my head and respect the rules for your country as well, because MY religion doesn't require me to cover...so what would happen then?

Grant me the senility to forget the people I never liked,the good fortune to run into the ones I do,and the eyesight to tell the difference.