The One...

Every person has (or has had) an idea of what their ideal significant other looks like, the kinds of things they would do (or not do), and what character traits they would possess.
The photo attached to this post, was taken from an Instagram account I follow.
It outlines the character traits of a woman. This woman is held out as an ideal.
I like how the description sounds, but I wonder if such a woman actually exists.

Is it unrealistic for this man to expect to find a woman that fits that description?