I stopped using negative punishments like spankings to Celeste. Thats because i noticed she was imitating my actions towards Zenith. I personally don't think physical punishment is effective though my father-in-law mentioned before "spare the rod and spoil the child". Infact, i grew up being spanked too. Even when i point my finger at her, it doesn't take her long before she uses it on Zenith! She even imitates my tone! I will have to find another way to teach Celeste.