I read this, it was interesting. Shakespeare was so amazing. Does it inspire you as a composer to try something similar? Perhaps use things in certain ways they would not normally function? I suppose a lot of that has been done already.....
If anything, it's encouraged me to study neuropsychology in order to compose better music...
You're joking, aren't you? What do you need "neuropsychology" when you can just sit down and write the music you imagine and feel?! This is the way all great composers did compose their great works. No need of tricks.
As for this business about tricks - well, they aren't 'tricks' per se...but a good composer will draw the attention of the listener to what he wants them to hear. As I said above, a good understanding of human perception is required to do this effectively, whether it be conscious or not.
You should be aware of the danger, that you compose what you think the people like to hear and not what you really want to communicate. It's the question about the truth and credibility of music.