[creaper]

>The habit of not giving the extra 1-2 rupees of extra change has gone.

Yea, but I bet you are buying a lot of extra things that you don't really need, because it is easy to pay, and you will never run out of cash, because you are always drawing from some treasury that is always online. Earlier, with cash, you go to a bank and get some funds for monthly expenses, and you should be wary of running it out soon, because you ll have to go to the bank again. For bigger expenses, you used a cheque.

Now you don't have to think twice before ordering a takeaway that costs 500 bucks.

Make all exploitation more efficient. That is the purpose of technology in modern human existence. Technologies that does that, will go mainstream, others fizzle out.