Comments like that are so insensitive. Take a hint? You obviously don't have any empathy. There are millions of people out there who would make great parents and the world would be a better place if they were parents but are unable to have kids and you say "Take a hint?" I'm not just talking about the people in their 40's either.....You have obviously never wanted something that you had to work for and you would do anything for. There are many people out there who shouldn't have kids in way, shape, or form and you are telling people that would be great parents to "Take a hint". You should be ashamed for such a comment that is so unfeeling. I feel sorry for you.