Teamwork and building a Team First Mentality is the first key to building the Greatest Marriage of All Time.  When have you ever heard the greatest players of all time step to the podium and say, "I did this on my own!  The other jokers should be lucky to have a teammate like me; and they should give me everything I deserve!"  Right, you have not!  Because you do not get to be the G.O.A.T. without other people helping you out!  The same is true in marriage and relationships!  Learn how unselfishness, shared goals and vision, among other team first actions can hep you build the Greatest Marriage!