Only you can be you. God designed each of us so there would be no duplication in the world. No one has the exact same mix of factors that make you unique. That means no one else on earth will ever be able to play the role God planned for you. If you don’t make your unique contribution to the Body of Christ, it won’t be made.
Do we open ourselves to the Holy Spirit, so as to be an active part of our communities, or do we close in on ourselves, saying 'I have so many things to do, that's not my job'?