Well you do have a point, of course. Genetics are very important There are some, like dogs, that are sweet whatever you do! But there are some who will take total advantage, so a good thing to do is err on the side of caution, because the few tyrants are terrible!My rooster in my avatar was handled a ton from day one and he is the sweetest, most mellow rooster. I love him. So I have my doubts about handling 100% because I think genetics plays a role, in addition to handling. But we'll see. It's not like I've had 50 roosters. Ask me 20 years from now, and I should have more knowledge.