my credit card company has raised my interest rate so high that it will be impossilble to ever pay it down .i have lots of credit because of my spotless payment history.and i use my credit for business purposses.but im scared that they will force me into ruining my credit .with their outrages interest rates. i have called them told them ask them why they would do such a thing to a good customer. they say your debt is to high your a risk my score 693 average risk . is there anything i can do