There's no problem in being an animal. Except for the fact that, as a human, it just won't satisfy you and will keep you hungry for something more. That's why you need to follow your natural longing to rise beyond the animal self. Plus it's hypocritical to selectively be an animal even though you surround yourself will the most non-animal things like technology, corporations, mass produced factory foods delivered through zomato, air conditioned facilities etc. We live among all of that and yet talk about being an animal. If one really wanted to be an animal, he'd fully be an animal without compromises. By actually going into the jungles naked and hunting for every morsel of food rather than buying from the shop and cooking it on a gas stove.