Washing Planes
Oh i forgot to mention;there was a person who cleaned aircraft, and did so well he ended up with his own fleet !!.
Its all about 'added vaule'. How much value do you add to a plate compared to the same effort/time on a £50,000 aircraft.
Most aircraft i see have screens that make quite good IMC trainers,perhaps you could offer a service there, and enjoy it aswell.
Not sure about all this washing up business,perhaps they thought you were interested in being an Air traffic controller.