Still trying to figure out what it is that i really want

I’m not trying to disregard Engineers or aesthetics or function, or form or anything, I’m trying to understand from a scientific and a logical perspective of how a person reacts to his surroundings, how he sees and interpret and inhabit his space so that I can understand what triggers emotions of happiness, comfort and total experience, which in my opinion, is beautiful architecture.

While writing notes and reading Architecture and Happiness, i had to write the above down to clarify for myself what it is that i'm trying to do and not trying to do. Assuming the above is well written and can sustain a wonderful thesis, what kind of product design would i end up with? Still feels like that on the way to explaining the above, i would have to produce a lot of research initiated design solutions to convince my reader, to show them. So stuck!