That is an opinion rather then a fact. I can see why as Fina does shut you down hard which may or may not cause you to have a hard post cycle depression and cause you to lose all your gains. Some people think you should start off with milder types of AAS and then use the heavier stuff when you get more expireince. I personally use Fina on my second cycle and love every min of it, no post cycle crash or anything. It will effect people in diffrent ways though
M18