It is not to be a pin cushion for others, however. Your purpose in life is many fold. It is first to develop self-mastery over your thoughts, feelings, emotions, and behavior in service of GOD and unconditional love. There are only two ways to think in the world, however, most people do not realize this. Your purpose is to practice demonstrating this in your daily life.
Earth is a school for Spiritual evolution.
Once you learn these lessons and pass your Seven Levels of Initiation you will not need to keep returning to the Earth to learn these lessons. You will graduate and achieve liberation from the wheel of rebirth. You will continue your evolution then in higher dimensions of reality, for there are many mansions in GOD's kingdom. There are actually 352 levels that must be mastered to return fully back to the Godhead from whence we came. This is your purpose, my awakening Brother.