Ruby's sense perception (Touch)

There are five fundamental senses humans use everyday in life - sight, sound, taste, smell and touch. I believe Touch is the most important sense of all, touch is the sense which allows yourself to connect and make contact with the outside world. Without your nervous and sensory systems, humans cannot possibly live their everyday life in a normal way.

Without touch, we can very easily get hurt. Touch, i believe, is essential to protect ourselves. Touch is the most common sense we use to confirm what we sense with our other four senses. For example, if we see a red object and was unsure of what it was, the first thing most people will do is to Touch the object and feel what it is. Touch, although is often not noticed as being important, plays an essential supplement role to our other senses.