Of course, that a devotee who is not in the neophyte stage can discriminate what is Krishna, what is devotee, what is neophyte and what is nondevotee. Unless one is able to discriminate, he is to be considered to be in the neophyte stage. In the neophyte stage the position is that the neophyte devotee worships the Deity in the temple with great awe and reverence, but he cannot discriminate who is devotee, who is nondevotee and who is neophyte. I think you must be in the second stage and should try to discriminate as above. Any devotee wanting to see you should be welcomed, but your treatment should be according to his position.
Letter to Hamsaduta, 28 September, 1969