"I feel that I’m able to retain more information and pay more attention in lecture as well,"

Organic Chemistry. I was able to put the “list of 20” hook method to use and memorize reaction mechanisms. I’m still in organic chemistry now and knowing the basic reactions helps tremendously. I feel that I’m able to retain more information and pay more attention in lecture as well, even when I’m not consciously using the recall methods. Seems like my overall memory has improved!