This movie is dumb and impossible [spoilers]

Okay so the most logical explanation is that Robert's body was taken by Prot and he used it until July 27th, Robert's body became retarded and handicapped after that day.

Okay but wait if that is so
Why did Robert react to the sprinklers?
Why would giving birth be painful, any form of human being should have the urge to reproduce, otherwise they die out.
And how did he see UV light, eye color spectrum range is something physical.
How the *beep* did he take that bitch with him while he even can't survive there?


"So then he was just a psyscho"
Nope that ain't possible either, he solved certain science questions nobody else could in just a day.
He created a working solar system by drawing it within 30 seconds at a certain place in space nobody else spent attention on because there's barely data about it, nobody else could do that.
He talked to a dog and said certain things the dog said that nobody else could know.
He made Beth dissapear.
He made the camera go woosh at the time he was gonna time travel without doing anything physical towards the camera.

So yeah, they tried really hard to make 2 explanation possible, but none is actually possible, therefore this movie is a waste of time and just a horribly written piece.

The writers ****ed up so bad man wow.