How do you deal with people or parents that compares their little one to yours?

I listen and sort them out. Maybe there's a whole point in listening to them. At the end of the day, we chose what to hear and not to hear. I'm definitely not perfect as a mom and my child as well. But l don't take it personally. After all, we are all unique in our special way. Whether they like it or not. They should know how to deal with that.