Taking care of your credit rating is probably the most important thing you can do. Credit ratings impact your buying power as a person. Buying power is significantly more important than how much money you make, what your debt is, and what you have in the bank.
If you have bad credit you get higher interest rates - on everything. When you're looking at a car the difference between a 2% loan and a 9% loan has a huge impact on what you can buy. Housing is the same thing - in my area rent for a 2 bedroom apartment is the same as my monthly mortgage. The difference? An apartment doesn't require a down payment for one, but the other is that having poor credit can make that mortgage unaffordable and maybe even unattainable.
But if you have really bad credit, it usually means that you're in a poor financial and income position, so you're both willing and forced to make compromises, by not buying cars from dealers, but from individuals instead and pay cash, where your credit rating is not only
not an issue, but you're also not getting ripped off with huge mark-ups by dealers, and un-necessary interest rates.
I have both bad credit and low income, so I'm not able to pay off my debts to repair my credit, so I've accepted the fact, that I'm restricted to buying used cars, and from individuals and not dealers, and grown content with the older, cheaper models, that are the only ones I can afford to pay cash on.
I am resigned to the fact that my financial limitations have forced me lower standards with the cars I buy, the living conditions, etc. So, even though my credit is bad - worrying about my credit
rating is really not an issue, because I simply make the necessary adjustments, to not depending on sources that require good credit, but using the appropriate alternatives.
It's basically accepting very limited resources, and making the most of them......until my income improves. Which is also what this thread is basically about - making the most out of something small.
And you'll notice, further reflection of all of the above in my PC situation as well, because in the "Tech-Assistance" thread, you'll see I'm trying my best to get by with a much older model PC for as long as I can, by replacing parts instead of upgrading the whole PC, because I cannot even afford to dish out more money for a newer model PC.