If you are a parent, then you are more than likely familiar with the child comparison game.
"Oh, your son is so cute! How old is he?"
"Oh wow! You are so lucky he isn't walking yet! Mine was walking at nine months and she got into everything!"
On the surface that is a simple conversation. But what it is beneath that surface is a parent bragging about how much earlier their child conquered a popular milestone versus another child.
People here is the reality:
It all evens out in a couple years. If your child is progressing along the development scale, it will all happen in time and it matters NOT when your kid masters something versus the kid next door.
So relax and just enjoy the thrill your baby gets from each new experience.