Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

Canceling credit cards - insurance rate increase?
You can't ask insurers to use a particular score -- they have a state-approved underwriting model that they must follow consistently. Insurance companies make money by not paying claims, and poor credit score (including limit access to credit) increases the probability that you will file a small claim. Why? If you get into a minor accident (say $750 of damage) and have a $500 deductible, you are much less likely to file a claim to get $250 if you have access to a cash or credit lines to make the repairs yourself.  If you feel that you are going to be penalized for closing credit card accounts, the solution is simple -- don't close them. Other than an event where you need to sever a relationship with a co-owner of an account (ie, you break up with your significant other, dissolve a business, etc) or avoid paying an annual fee, there is no advantage to you closing a revolving credit account, ever. If you cannot control your spending, throw the card in the shredder. Eventually, the credit card company will close your account for inactivity, which affects your credit to a lesser degree. (The big exception is if you carry sufficient balances on other cards, your credit utilization ratio goes up materially.)