Problem: You live on campus and are generally not near any ATMs. You did not draw money from the ATM before heading out for a project meeting, and are stuck with 10 bucks that you borrowed from your best friend. You spent $6 of that on lunch yesterday and did not bring out the coins from the change today, that leaves you with a $2 note inside your wallet. Where you are now does not have any ATMS, but the prata shop and Chinese food shop are open. With that amount in cash you can only order an egg prata that won't fill you.
Solution: Head over to the 7-11 instead and stock up on instant noodles, milk, chocolates etc and rack up a bill of $15. Pay by NETS. Seems that life takes a strange turn when you don't have cash on you.
Random: Saw Watchmen and Gran Torino over 2 days straight.