Due to my lack of revision I've realized that I have started to forget most of the organic chemistry that I had learnt a few months back (spend about 3 m/o on a textbook). I'm trying to think of how to get back my edge but I can't seem to figure out the best way to get back the working knowledge I had.
A brute force approach I thought was to reread the whole textbook, but it is a horrible idea to do as it sounds. So, other than direct prevention methods (revision) , how does one relearn what he once knew in the most efficient way possible?
Note: Currently my understanding is vague recollections of all the chapters I've done. Btw I've solved most of the textbook exercises already :p (though I'd probably not be able to answer a particular question offhand right now)