We each have purpose, not just any purpose but God given. The one given to me is different from yours thats one of the reasons why we are each amazing in our own way. Do not look down on someone just because they have a different call than you, one that you do not understand or find interest in. The world is made up of different people with different interest and backgrounds, introverts and extroverts. You being who you are in Christ are going to be able to reach people I never would be able to and vice versa. As Christ followers the one thing we must all do is love people (John 10:34).
Love and Blessings!