When you are thinking something, you have the feeling that the thoughts do nothing except inform you the way things are and then you choose to do something and you do it. That's what people generally assume. But actually, the way you think determines the way you're going to do things. Then you don't notice a result comes back, or you don't see it as a result of what you've done, or even less do you see it as a result of how you were thinking. Is that clear?

To change your reality you have to change your inner thoughts.

Ultimately, the entire universe...has to be understood as a single undivided whole.

Thought reflexes get conditioned very strongly, and they are very hard to change. And the also interfere. A reflex may connect to the endorphins and produce an impulse to hold that whole pattern forther. In other words, it produces a defensive reflex. Not merely is it stuck because it's chemically so well built up, but also there is a defensive reflex which defends against evidence which might weaken it. Thus it all happens, one reflex after another after another. It's just a vast system of reflexes. And they form a 'structure' as they get more rigid.

Thought runs you. Thought, however, gives false info that you are running it, that you are the one who controls it. Whereas actually thought is the one which controls each one of us.

...consciousness is a coherent whole, which is never static or complete, but which is in an unending process of movement and unfoldment.

My suggestion is that at each state the proper order of operation of the mind requires an overall grasp of what is generally known, not only in formal logical, mathematical terms, but also intuitively, in images, feelings, poetic usage of language, etc.