Guru : O Student, can you see the target
Student : Yes, O Guru

Guru : O Student, can you see the tree the target is hanging on ?
Student : No,  O Guru

Guru : O Student, do you see the hill on which the tree stands on which the target stands ?
Student : No, O Guru

Guru : Ok. Un-notch your arrow immediately, under no circumstance shall you shoot. I am standing right on front of you