Is face reading real?
Face reading is a real cultural tradition, but it isn't a proven science. Studies haven't found reliable links between facial features and personality. Many people still enjoy it as a way to reflect on themselves.
What research has found
People form quick impressions from faces, and they often agree with each other. But those shared impressions turn out to be poor guides to what someone is actually like.
That's why a reading should never be used to judge someone else, or to make decisions about them.
Why it can still be useful
A description of yourself gives you something to agree or disagree with. Asking whether it fits, and why, can be a useful prompt for self-reflection, much like journaling.