As I write this, I'm nursing a bit of a sore head and an empty wallet. In the last four weeks I've lost almost £30,000 spread betting for about an hour a day five days a week. So I managed to blow around £1,500 an hour. That's really quite a chunk of cash. Actually, it's not quite as bad as it looks. Fortunately, I was betting using a few spread-betting companies' demo sites. These are simulations of their live betting sites that allow you to practice before you start betting with real money. I realise that I am no financial genius otherwise I would have been rich long ago. However, the fact that I managed to squander so much money so quickly does pose the question - if spread betting seems so easy, why do so many people get completely wiped out extremely quickly?