I got into window cleaning in February 1997 by learning from and helping a friend with his round. I walked 3 miles to his house, did an 8 hour day for 3 days per week (all he could offer me), then walked home again, all for £3 per hour, in all weathers.
No big deal, I wanted and need to work and just did it. Never looked back when I went it alone though!
I may sound old school, but it seems to me that many today want everything to fall into their lap for nowt in return!
John.