I don't think so. When I was a teenager I spent hours talking on the phone with friends (even though I had just seen them that day at school) then later on AOL then instant messenger (I'm old). At that age your world revolves around your friends and communicating with them is important. Later we all get jobs and spend most of our time doing other things and it doesn't seem as important to be constantly talking to our friends. We also don't have the common social environment of high school or college with all that entails to talk about.