In reply to climbingnoob:
I was in India with a group of teenagers in the summer, one of the first sights we were greeted by driving through Delhi was a lorry full of offal being unloaded by workers stood knee deep moving it by hand. It had quite the smell in the 35deg plus heat.
That said, India is an amazing place and whilst you might have to rough it a bit or put up with some oddities we aren’t used to it’s well worth it for the experiences and memories. With care you can have a great trip (I was there two weeks with the group of 12 and no one was even slightly).