I understand the mechanics, it's just Visual Novels shouldn't have minigames, or blocked rollbacks. They're all about choice.You can just save before choosing left or right. As for the minigame just roll you finger through the top row of letters or click 4 keys at once. It's not hard to do it since there's no penalty for clicking the wrong letter.
It's like reading a Choose Your Own Adventure novel, you always keep a finger (or two) on the last choice in case you choose a bad path.
My post wasn't a question, it was a suggestion.