The "walking dead" are devoid of any emotions, rendering psychological tactics against them ineffective. No matter the nature of the emotional manipulation attempted—be it anger, pity, or fear—these undead beings respond with indifference. Feelings that define human existence, such as love, joy, or sadness, are completely irrelevant to them, similar to how they lack a functional heart.

This raises an intriguing question about humanity itself: is the absence of emotions in the undead a vulnerability that can be exploited, or does it represent a strength that humans possess? This ongoing debate suggests that understanding the implications of emotional capacity may play a crucial role in survival against such a relentless force.