I wasn't basing it on knowledge. This is the way I figure. IF you have done say 10 cycles in your lifetime, I would think you would have some knowledge in it, experience counts. I'm sure plenty of us have fucked up at least one cycle that we learned from and won't make that mistake again, whatever it was your diet or you didn't have patience and started a cycle without planning it out very well.
What I figure is the more cycles you have done, the more advanced you are because you'll need more juice. What I'm trying to say is if someone has done 5 cycles with test @500mg/wk after a few cycles your receptors won't respond to that dosage and you'll have to bump it up.