haha im 20 years old and have a steady round, and one particular mate thinks he has the perfect job in engineering, he is a machinist wich could potentially earn around 28k a year. He likes to try taking the mick out of me for ''just a window cleaner'' however i work half his hours, earn more wage at the moment, will possibly earn more than him in the future, i have noone to answer to and retire when im about 50 hopefully. Now who is the joke on?