Whatever it is, it is uniquely YOURS! NO ONE ELSE has a combination of your background, family, history, audience, temperment, connections, talents, and passion. Those are all unique gifts God gave YOU, for His glory.
Don't EVER compare yourself to others. Jesus' ministry was very different than John the Baptist's. They each used different methods to reach different audiences. God knows exactly who needs your story and message of His saving grace, and will bring them to you. Just be available, and listening to His voice.
Jesus said you ARE salt. You ARE light. Not "you can be". You are.
So be His seasoning! And shining light! You never know who you might affect for eternity!