I think we need to be objective. It's not all doom and gloom.
Lets face facts, is anyone safe in any job these days? Even when you're under permanent employment with a successful company, theres always the threat of redundancy and the corporate axe hanging over everyones head. Because you're just a number. You can be constantly looking over your shoulder, worrying about been binned off, but isn't it better to just plough on and graft?
At least when you're self employed you're in charge of how far you want to take your work. You can decide how much or little you want to do.
Despite all of the negative points raised about people been skint, and there been loads of window cleaners. On the flip side, theres also a continually growing population, and a constant stream of new houses & offices been built. All of these buildings have windows, and many people want them cleaned. So just get out there?
