As a witness,  I have learned that no one has an easier or harder life than anyone else, people just learn how to deal with their problems. After reading the articles, ''How your birth order influences your life adjustment'' and "Born for each other? " it has lead me to believe that birth order of a child really does influence in our life in general. Hence, I believe that the people who have the "easier" life according to the document and from my own life experiences are the youngest members of a family. The youngest child of everyone's family are the ones who have "the easier life" because they always have their oldest brothers or sisters looking up for them and  watching their back so they do not have that much responsibility as the oldest ones has.   

  In contrast to the youngest the oldest has the more difficult and "harder" life than anyone else in our family, because they have all the responsibility for themselves and their parents are always expecting for them to do better than their youngest member of the family so they can be a role model for them as they grow up. In some cases, the oldest end up pleasing their parents doing what they ask them to do and not doing what they really want to. This can can be seem in some young people who attend to college who are doing a major just to please their parent not because that's the career that they see themselves pursuing in their future.
  In my believe, the happiest one are the middle children. Most of the time they are the free-care so they do not care about what anybody have to say about them or their actions nor what their parents expect from them. All they care about is being themselves and doing what makes them happy.
   Thus, I think that you are who you want to be, or in other word you are who you choose to be. Hence,  if you choose to please your parents you wont have a happy life but in contrast if you do what you like your life we be wonderful as most middle child's life.