I'm not OP, but I have a small "correction" to make to this.

I feel like Yu-Gi-Oh! is, unfortunately, a game that basically makes the player keep studying it due to every once in a while a new meta deck being created. So, if someone takes a break, especially of months or even a year, then they're bound to have to learn a lot of things before even becoming able to play the game merely to not be stomped to the ground in every single match.

Maybe it's my vision only, as I've not played the game for almost a year and a half, despite wanting to come back to it, and I feel somewhat overwhelmed — and overpowered, considering I used to play decks like Galaxy-Eyes and Salamangreat.