When Evangelism Doesn’t Come Naturally

I know God gives gifts to certain people, evangelism being one of them. Some people open their mouth and the power of God speaks flawlessly through them. I on the other hand open my mouth and am socially awkward to the T. However, although I don’t feel it is my natural gifting to evangelize, I feel it is all our responsibility, not only as an act of obedience, but also out of love for others.