People are seriously getting on my nerves. They ask if I'm going to come back to work after the baby…

People are seriously getting on my nerves. They ask if I'm going to come back to work after the baby comes and I say yes, and they're all "Sure, that's what you say now." Umm yeah it would be nice to stay home with my baby but I have to work. And I want to work. Why do people just always have to give their unwanted opinion?