this is the sort of thing that played on my mind day in day out climbing up the ladder and if you trad guys out there say you dont think this you are lying, let me tell you i have been wfp 4 months now it has only been these last 2 weeks i have really thought "oh yes how easy" at first i made a mess of windows, i tripped up over hose, i got air locks, i knocked the trolley over, i thought "why", i was questioning my decision and now im flying around my work and let me tell you after you have cleaned a house 3 or more times wfp it is too easy to get a crystal clean window, trad guys change now because 4 years down the line you will be changed anyway because that is evolution...
sorry for the crap guys but the topic always played on my mind having to feed a family and all..