How often do you Study?

[Runn233]

It is not enough that you gain experince by playing. If you post on this forum, most likely you own at least one book of 2+2. My question is: How often do you study? Do you read the books once and think you're an expert? Do you read everyday? Do you actually go over the Questions and Answers at the back of SSHE once a week to keep your game sharp? What is your method?