v-- let me speak from experience....it is a hard battle ^^; I keep taking breaks in plaything though..but with the at least 15 tries so far, I still got a ways to go. The battle experience mostly consists of freaking out and panic for me however while trying to memorize upcoming attacks.
v-- Me and my friend plan on cosplaying MTT and Sans at our next con so we've just kinda got to the point where we just self insert ourselves for things as Metta and Sans...Like if we're hanging out and we do something funny my first reaction is usually "OK SO LIKE..IMAGINE ALL THIS....BUT WITH MTT AND SANS- HOLD UP, I'LL DRAW IT" so....there's that.