My three year old is speaking complete sentences with correct syntax and grammar. And the ideas that he expresses are mostly sane. The next challenge is getting him to stop talking for a minute or two.
Kids understand language well before they’re able to speak it, and so I think he has about two years of backlogged thoughts that he’s trying to get out as soon as possible.
I’ve got young kids. Waking up early is the best time for me to be productive and enjoy solitude.