How would you go abbout heightening your senses?

That would be DEF people first of all. As far as heightening your perceptions, there are a few ways to do this without losing any other senses. I'm not condoning any illicit behavior, but it is well known that psychedelic drugs such as LSD or magic mushrooms will heighten your senses MANY times over. If used responsibly and not over done, then you can open your perceptions to the point of becoming "one with the universe". Again, I'm not condoning this , I'm just saying this is the only way I know of to literally heighten ones perceptions. Colors become more vivid, you see every small detail of everything you look at. You hear the most minuscule sounds. Even your sense of touch and taste become heightened to the ultimate maximum. This being said... DON'T DO DRUGS!!