Its like the training course that are held by the NCCA etc, the people who go look like part of the local job seekers club, or worse!. All dressed in jeans and filty trainers.
Lets face it most carpet cleaners are tenement living, penny less, Pit Bull called 'Tyson' owning, satellite TV, corner leather sofa, football and beer loving, huge TV in small lounge people who appear on the Jeremy Kyle show from time to time.
Truck drivers with wands, that's what we are.

Matt