Was using my laptop yesterday when it suddenly cut out. It's a few years old now and the hard drive had been making a few clicking noises for the past couple of months so just before crimbo I got hold of an external drive and copied all my work, music and photo stuff just in case.
It wouldn't switch back on so panic mode set in - I haven't backed up my work up since december!! Also, I don't think we realise how much we use our computers - I use mine to build/amend/update my website, do my accounts, handle all my email and my other ebay business and get on here etc.
I managed to get it going again thank Stella and saved all recent work again - phew! But it made me realise how much I rely on it.
And the moral - get yer data backed up regularly - you have been warned!