on saturdays, i go out alone and cut 10 lawns. i get $30 each for these lawns. i start at 8, and return home by 1. today, my wife had things to do, so i put it in 4th and hustled my butt off and got the 10 lawns done by 12:15. i saved 45 minutes. this made me happy, because i know that time =money, so i know i made more today by saving 45 minutes. when i got home, i reached in my pocket and added up the checks, they only came out to $300. i was sure i added wrong. i counted again, it still came out to $300. i became worried, and upset, WHERE'S THE REST OF MY MONEY? i counted and counted, and counted, checked all my pockets, my shirt pockets, the floor of the truck. still, i could not find the extra money i made by getting the jobs done faster. can anyone help me figure out where the extra money is?