I'm 28 years old and I've also experienced that through out the different stages in life. As I'm transitioning from different parts of my life I find myself not being able to relate to certain friends and having to start all over and searching for friends that I can relate to. I don't do it on purpose but slowly my friends and I begin to lose contact and the phone calls becomes less and less. I use to have a set of friends where all we did was drink and dance every weekend but now I don't have the same interest. Now that I've recently graduated from college I want to find friends who has the same goals and struggle with looking for work and finding a new professional identity in life.