Novillero - The Hypothesist

I've just been searching for the same thing; looks like you're the only one so far taking at stab at it on the Internet.
So I took your lyrics, listened some more, and this is what I came up with:

Often times he would hypothesize
’bout the things that best be left unknown
Like where the motivation truly lied
With the people that he’d come to know

It was a lack of trust for anything
That negative that made him decide
On all the influence of the silver screen
(Among the influence of the silver screen?)
On an over-imaginative mind

Never had a reason or rhyme
For the plots that he would imply

He’s got the right
Hypothesis churning out
The hypothesist is churning
The right hypothesis churning

But people often would call him paranoid
And he’d say cautious is a better word
And when the theories turned round upon himself
That’s when things it took a turn for the worse

Contemplating every sign
And reading in between every line
He thought that the ends would be more seen
Through the analysis of the means

He’s got the right
Hypothesis churning out
The hypothesist is churning
The right hypothesis churning out
The hypothesist is churning
The right hypothesis churning out
The hypothesist is churning
the right hypothesis churning

He questioned everything incessantly
But the answers were seldom found
And like a self-fulfilling prophecy
Eventually it wore him down
It wore him down
It wore him down
Alright!

Not 100% sure about everything, and even less sure about the stuff in italics.