Snake+tongue=????

Pros:
-snake tongue???
-user doesn't have to eat themselves
-user controls snongue
-user can make poison
-user has sharp teeth themselves

Cons:
-uh...yay???
-user must find food anyways
-user can't control basic instincts
-user can't always make poison (depends on type of snake)
-user can't eat ever dull down teeth

Weakness: being "normal"
Do I need to explain this?