I've been self-employed for the last ten years... now I've just today accepted a proper job in a real office. As a tight bastard with a pathological resentment of any authority that, for me, is a bad sign of the times as I cannot stand working for other people, paying tax or having responsibility. I give it a month before I get sacked or walk out 
Before Christmas I was turning work down every few days. Now I sometimes don't even bother taking my phone with me. The government has successfully allowed the general construction industry to collapse by letting housebuilders become today's equivalent of 80's stockbrokers.
Cheers,
Stuart
"I hate to advocate drugs, alcohol, violence or insanity to anyone, but they've always worked for me" Hunter S Thompson