I agree! It always frustrates me when newbies ask if its expensive and they get all these replies that would daunt anyone who wanted to raise chickens. Its almost as if folks want to discourage people from even trying just because they didn't manage to do it without a loss. Some of us do it very frugally and our flocks are healthy, happy and make us money. There is no disputing that it can be done.
I got the same response when I wanted to get into honeybees. I got all the comments: Lots of start up money and then you can count on possibly losing them to disease and CCD, etc. I found it to be relatively cheap if done properly and time will tell if I lose my hive(s)....but I know this...there are many beeks out there doing it and their bees are surviving and thriving. It CAN be done if you look for the right info.
Same with sheep....all the old farmers said you don't want to do this, sheep are stupid, they are born and start looking for a way to die, etc. My experience with sheep has been vastly different than they described...possibly because I was judicious in choosing the right breed, used different husbandry methods than the accepted and learned from other's mistakes. My sheep are smart, healthy, birth easily and are a joy to have around...easiest livestock I've ever kept.