Credit cards are very useful but not for obtaining credit. I have always paid mine off in full by direct debit but you are far from being alone and personal debt is at the root of all evil as well as being the basis for national financial instability.I think that's correct BUT is it their fault when the media constantly bombards them with this idea of have it today, pay tomorrow? I've fallen for it in the past. I personally think that credit cards are the work of Satan and should be banned. I have 1 now with a £600 limit, zero balance and I keep it for real emergencies like running out of fuel and my debit card doesn't want to work etc. They truly are the road to ruin and its taken me a lot of pain in my early years to realise how the trap works.