END OF THE NOSE..heh it is very cleverly chosen. The nose must serve the eyes as guiding line. If one is not guided by the nose , either opens wide the eyes and looks into the distance , so that the nose is not seen , or lids shut too much , so that the eyes close , and again the nose is not seen . But when the eyes are opened too wide , one makes the mistake of directing them outward , whereby one is easily distracted . if they closed too much then one makes the mistake of letting them turn inward .. so it will sinks into a dreamy reverie (dream state of mind)Only when the eyelids are sunk properly halfway , is the end of the nose seen just the right way . Therefore is taken as the guide line . The main thing is to lower the eyelids in the right way , and then allow the light to stream in of itself , without trying to force the Light stream in by concentrated effort . Looking at the nose end serves only at the beginning of the inner concentration , so that the eyes are brought into the right direction for looking ,and then held to the guiding line ... after that , one can let it be ...