The My Personality Pack by KawaiiStacie, a module within the Slice of Life mod for The Sims 4 , introduces 16 distinct personality types based on the MBTI system to influence Sim autonomy, skill-building, and emotions. As of 2026, the mod is modular, allowing players to customize their experience while enhancing realism through behavioral impacts and unique social cues. For the latest version, check KawaiiStacie's Website. BETTER PERSONALITY! // Slice of Life Update (Sims 4 mods)