Maybe not new in the typical definition, but I used to collect Yu-Gi-Oh cards when I was a kid and when I was 18 my mum made me throw all my cards away because she thought I was too old for them, and I've since come to learn how to actually play the actual card game and I really enjoy it, but the thought of all the awesome cards I've lost makes me really really not want to start collecting all over again so that'll have to just stay a pipe dream.