because I have heard that if you feed your snake in only one tank, then it will associate eating with every time you open the cage, or something like that, and then it will end up biting your hand.
I dont think thats true,lately ive been feeding everyone in thier tanks and everything is just fine.

I think thats just for people who never handle thier snakes and they only open it for feeding.
But if you are handling daily (exept for after feeding) then you should be fine