They're different; so is what comforts them, makes them smile, etc.
25/“I know this is meant for first-time mothers, but I wish someone had told me my second child would not be the same as the first. Intellectually, I knew, but I can't responding like they were the same baby. They're different; so is what comforts them, makes them smile, etc. It's worth stating the obvious.” - Justine