Living on a budget is not easy, but is very acheivable. I find that if you write it out, it is easier for you to stick to it. Make a budget (perhaps using an excel spreadshhet) detailing all the income and expenses. If you're expense is higher than your income, you need to make some changes. I find it easy to make a list of all things that I am purchasing, and decide if I really need it.
Does anybody else have tips on living on a budget?