The "Bad Boy" custom trait for The Sims 4 introduces a rebellious personality, enhancing charm and causing trouble for Sims. This mod increases confidence during confrontations, accelerates mischief and fitness skill gains, and alters relationship dynamics with unique social actions. It is installed by placing the .package file into the Mods folder, enabling script mods, and restarting the game to access it in Create-A-Sim.
