I totally get the whole addiction thing, although, I made myself stop at 10, for now. Hubby went out to the coop last night, and when he walked back in the house, he told me he had to go and get his chicken fix, LOL, I think he misses them being inside.
I want to be sure that I can feed them and take very good care of them once they are fully grown which is why I stopped at 10. Being new to this, I can certainly see where you could go nuts, but personally speaking, I didn't want to go overboard and just keep buying them because they are cute, not to mention go to the expense of building a bigger coop. I have a chant that I use whenever I am near the chicks in the store to keep me from buying anymore (but it didn't work when I stopped at a lawn and garden store and the lady that owns it told me she has an incubator completely full and that she can and will incubate any chick breed that you are interested in owning argh!)
We have talked about doing meaties next year, so I will have to figure out what kind of housing we will need for about 50 meat birds, but until them, I will just enjoy the ones i have. We have integrated the younger chicks (3 wk olds) with our older chicks (6 wk olds) and one of the younger ones is such a bossy little bird that we have renamed her Tyson (after Mike, not Tyson Chicken). She chases the older, bigger birds all over the coop, it is quite funny at this stage, but I can see it being a major issue when she grows up.