Nothing to do with tricking. Actually it works by helping to stimulate leutinizing hormone which in turns signals the testes to produce test. My advice, anti-estrogens or anti-aromatise work better for this purpose. Although it is still individual and you really don't know if it will work fully or not. Personally I was on for 7 months recently and my nuts only shrank somewhat. Had I not been on anti-s the whole time though that might have been a different story.