Yes I agree. A whole lot of rituals would seem funny/bizarre to westeners. An american friend of mine found "arranged" marriages very very strange, he couldn't comprehend it at all. But it has been working very well for centuries in India.
Similarly, when I came to US, I was shocked at the size of shopping malls, had never seen such mega malls in India (India does have big malls, but nothing compared to the ones in US). Also I found the pointless lawsuits very amusing (like the guy who sued his drycleaners for some 50 mil USD).
Well, I guess these differences is what makes life interesting :-)
