Pahami keduanya. Ubah lingkungan. Ucapkan "ya". Alihkan perhatian bayi Anda. Ajarkan "bersikap lembut".

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
The first three years of life are known as a "critical period" in child development, since a baby's brain is constantly growing and learning, storing information that he will use for the rest of his life.  Baby behaviors that might seem like stubbornness or even naughtiness are actually their natural processes of learning about cause and effect. For example, if you are in the habit of just saying "no" or making an angry face every time your baby does an unwanted behavior, it is possible that the