OCD, an acronym for Obsessive Compulsive Disorder, refers to a mental health condition that affects one in 100 children worldwide. It is characterised by recurrent, unwanted thoughts which lead to anxieties manifesting as repetitive behaviours.
The eyes are the window to our soul. Our soul comprises our mind, heart, and will. Our minds influence our emotions and our emotions our actions. Thus, an empty mind is an empty soul. An empty soul produces useless eyes.
The bow and arrow can be a formidable weapon in the hands of someone who has made it their skill. Not only can it be very quiet, quick and accurate, a skilled archer can kill his enemy before his enemy even realizes he's been hit.