I used to ask myself "What is God's big plan for my life?" and "Am I ready for it?". The answer for now is this: Before you listen to God about moving to Africa or something u need to listen to him every day about the little things. Sitting with lonely classmate, smiling at the person you don't like very much, praying for someone, going to bible study...Once we learn to hear his voice and do the little things he asks of us, we will be able to hear the larger calls and be ready to accomplish them.