My dream is, one day i hope i can operate this giant machines.My favorite job is excavator operator,continue 20 years i worked excavator,sri lanka,qatar,maldivas now malaysiya,i will try go and work australia because can operate hevey excavator,sombody can help me.The only difference between men and boys is the size of his toys.The machines are really amazing, the people who operate them are also very experienced.These are true earth movers and can probably move mountains.