Here's my problem: I have some files (3 or 4) i'd like to try but I don't have time to listen to all of them in one trance. I know it should be more efficient to listen to only one file until it works, but what if I want to listen to all of them in different sittings in the same day? Is 3 or 4 trances in a day too much? How long should I wait before going into trance again?
Also, is it more or less effective to listen to the same file lots of times in the same day?
Thanks in advance :)