GMAT Verbal Section | Re: CR strategy - how to get effective at taking notes?

Hi,

Ever since I started taking notes on CR problem, my accuracy on CR has improved by at least 20%. Having said that, I also spend longer on each problem, on average 2.5 minutes.

I don't want to go back to original way of remembering problem in my head, but I also don't want to spend close to 2:30 mins on every CR problems. One weak area I noticed in my notes is that, even though, I abbreviate each sentence, I end up abbreviating each word in that sentence.