Plastic that I always carry together with me inside my wallet, which are none other than my Credit Cards. I only have 2 credit cards, one Classic Visa and one Gold Mastercard. Two is sufficient. It is troublesome to carry so many cards around. But we need to have more than one credit card, just in case one of the lines goes cuckoos when paying time, and also for online purchases such as Air Asia air tickets. Thanks to credit cards, we don't have to carry big amount of cash around as the crime rates nowadays are high. But on the other hand, we cannot carry too little cash either :P
p/s: Nowadays, we are often approached by staffs from different banks at shopping malls, offering credit cards with annual fee waiver up to two or three years and even free for life credit cards. Some of them can be very persistent and annoying. One easy and efficient tactic to avoid them from continue bugging (which I had used continuously over the past one year) is to tell them I'm already using that particular credit card rather than telling them I'm not interested. The trick works 100%. Hahhaha..
How many credit cards you have? ;)
*This is NOT a sponsored post* :P