Everything you see exists. We can see it. I can see Mummy’s eyes, but I can’t see my eyes. The little baby can see his hands, but he can not see himself. So does he really exist?    Do I really exist? 

Everything you see exists. We can see it. I can see Mummy’s eyes, but I can’t see my eyes. The little baby can see his hands, but he can not see himself.
So does he really exist?   
Do I really exist?