Can't be arsed to read the whole thread but..... any ambition I ever had regarding window cleaning, died years ago. I don't need it, I turn down 90%+ of all new enquiries, in fact, I don't even answer my phone anymore if I don't know who the caller is! Work keeps pouring in regardless, to the point that I'm considering pulling my website off the net. I've got myself into a really nice, comfortable position and window cleaning has provided me with this luxury through thick and thin. I'm not a braggart so won't entertain willy waving but..... my advice is not to worry too much. If you can clean windows proficiently, then you'll always have a roof over your head and food on the table... at the veary least!😎👌