Gintama - The Cave

This video is partially about Gintoki and his sensei, partially about Gintoki and Takasugi, and partially about Gintoki and his friends. Gintoki has left a lot behind, some of it good, and some if it bad. The theme of this anime seems to be about moving on, and not being consumed by the past. If you compare it to the allegory of the cave, have both Gintoki and Takasugi left the cave and learned the truth? Or has one of them stayed behind, watching shadows and believing them to be reality? "Copyright Disclaimer Under Section 107 of the Copyright Act of 1976, allowance is made for "fair use" for purpose such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use."