Informed Adventurer Achievement in Octopath Traveler II

This achievement requires that you use a path action that gives you information (Castti's Inquire is free, I prefer using her for this), and regardless of if you actually get anything in the "Information Gleaned" section at the bottom of the screen, every attempt of this will count toward the achievment. If it says "None" in the bottom box, it doesn't matter. Use this skill on 100 total people to get the achievement.