i got a letter today from Citibank telling me my APR will be increasing in january from 19.9% to 23.9%. In the letter it says i have the option to opt out of this increase, but if i do i can use my card under the current terms until the end of my current membership year or my card expiration, whichever is later. Well my card doesn't expire until 12/31/2011 so ive still got about 2 yrs. This is my only card and i have about 1700 charged on it, which is about half my limit. Should i opt of the APR increase and just pay it off and let it close in 2011 or just agree to the new terms?

Say do you have a boyfriend, I have a 20 yo son who needs some serious help understanding good credit card habits.
I need to introduce him to smart gal.