Before going into any business one should not just look into how much profit they can get from it, but the risk should also be put into consideration. I think starting up a restaurant would be better, though it still has its risks but i dont think its a much as going into livestock. Rearing of live animals, you need to consider if the weather is good enough for them, you need to monitor them constantly, make sure they dont fall sick and there is another stress making sure they reproduce to some numbers, so as you dont run into losses yearly.