“The one description that everyone gave, everyone has in common, they all say he is like a child. And what they mean by that is he has a need for immediate gratification"
What does that prove? You can find a lot of people who will swear the Earth is flat. Should you then sorry about calling off the edge?
A Clinton doner offered to pay people to accuse Trump of sexual misconduct. If you pay enough, people will say whatever you want them to say. I'll bet someone else could find a lot of people, and everyone of them would have the exact opposite thing in common in that they think Trump is a swell guy, but that would prove nothing either.
That is why your argument, without proof, is a logical fallacy.
You and Logic are not on speaking terms ever since you run off on it with Denial.
You asking for a definitive proof that Trump is acting as a child is idiotic. What kind of proof could there exist? Picture of him in a diaper with a pacifier?
What these accounts tell you, is that Trump's own administration disrespects him, that he is not really in control of his people or the presidency.
The simple fact that he allowed reporter all this access without being 24/7 managed by his PR and communications team should be Exhibit A for his administration's incompetency and/or contempt for Trump.