Optical Illusion: Ruled by logic or emotion? What you see first – apple or faces – reveals it

Optical illusion personality tests have become quite popular these days. Why? Because they’re simple, fun, and claim to uncover your inner thoughts and feelings in just a few minutes. But how do they actually work? These tests are based on basic psychological principles and can give insight into your personality very quickly.

Take this particular image, for example. It was first shared on Instagram by Marina Winberg. When you look at it, you might either see an apple core or two human faces.