sms
i suddenly have this thought: who was the one who came up with sms? its a good invention i would say. if u wanna tell something to someone, n u're embarrassed to say it face to face or thru the phone, u can always sms. isnt that great? n i think sms trained my fingers to be fast in typing on the keyboard. trains me for my piano. n of course in smsing. simply a great invention. THUMBS UP to sms!