What kind of person is texting without punctuation?

The bad side is: lazy, rude, and have no requirements for themselves.

The good side is: informal, straightforward and free, regardless of secular vision.

You can lean on both sides of a person's mouth, and you can't give him a symbol just because he doesn't have punctuation marks. It is also necessary to combine his style of doing things, his attitude towards others and his life and work to feel and observe himself.