Stop Hitting Yourself

Stop Hitting Yourself is an achievement in Dead Rising 4.

This is unlocked by killing a zombie with a hunk of meat. The best way to achieve this is to freeze a zombie first by using a weapon like the Ice Sword, Ice Grenade or Ice Trap Santa. Once an enemy is frozen, it should only take one hit with the hunk of meat to kill the zombie, allowing you to unlock the achievement.

It's not recommended to try to kill an Exo Zombie or a Fresh Zombie, as they may be too tough to kill with the hunk of meat, even while frozen.