Clarity is a process a person must master during life.
I won't speak in general about some unknown person, because that is nonsense. Illusion to what is actually precise fact of an event.
To be real, a person must be precise 100 about the context of details to gain clarity. When we speak or write a sentence/sentences we are training one another to think accordingly to our perspective train of thoughts. This is why we write, read, and discuss about things, and when we are being inaccurate about the details, we are being unrealistic to ourselves.