---
title: "1 Human Psychology Quotes By Conor Kostick"
description: "1 Human Psychology quotes by Conor Kostick. Plus more from Conor Kostick and more Human Psychology sayings from other authors."
image: "https://sms4smile.com/quotes/i/d5c/conor-kostick-76733_change_was-it-possible-that-human-psychology-ch_1837881.jpg"
---

> [“Was it possible that human psychology changed between the years of nine and fifteen? It seemed unlikely. What evolutionary purpose would such a change serve? Or perhaps this particular human was defective in some”](https://sms4smile.com/quotes/conor-kostick/was-it-possible-that-human-psychology-changed-between-the-years-of/)

Conor Kostick

[Image](https://sms4smile.com/quotes/i/d5c/conor-kostick-76733_change_was-it-possible-that-human-psychology-ch_1837881.jpg)

## More by Conor Kostick

> [“If it's bleeding then kill it, if it's not bleeding, then make it bleed and kill it”](https://sms4smile.com/quotes/conor-kostick/if-it-s-bleeding-then-kill-it-if-it-s-not-bleeding-then-make-it-bleed/)

Conor Kostick

> [“Was it possible that human psychology changed between the years of nine and fifteen? It seemed unlikely. What evolutionary purpose would such a change…](https://sms4smile.com/quotes/conor-kostick/was-it-possible-that-human-psychology-changed-between-the-years-of/)

Conor Kostick

> [“They made me snarl like an angry dog, these companies who paid a great deal of money to shut me out of their world…](https://sms4smile.com/quotes/conor-kostick/they-made-me-snarl-like-an-angry-dog-these-companies-who-paid-a-great/)

Conor Kostick

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