I've heard how many people abroad, don't like even entertaining Indians and other foreigners, who are known to bargain a lot. My friend had a hard time when he was buying his first car over there as most people would not even entertain his offer because they thought he would bargain later.
I used to be someone who wouldn't bargain myself, but I've changed a little over the years. Especially when buying new stuff, I always try to either find the distributor, or bargain with the retailers because there is always margin for discount in the MRP.