I often get irritated when I have to hit N, wait a few moments, then hit Y, when I could just hit Y.
You may be thinking i'm lazy, but I get duel requests EVERY BATTLE. It gets irritating when I have to wait that extra moment every time I fight. "But why not send your units out, Saint?" Because sending your units out to duel is like sending them out to jump off Mount Everest, they'll just die. Especially if it's one of your Elite Antarian Infantry vs. Legate Hilarious.
*Hilarious used Horse Bump!* *It's super effective!* FUUUUUUU-