That is it, name the Courier you use in game, and give Him/Her an interesting back story.
Mine is named Prof. April Hastings, an intelligent and slightly insane woman from post-Great War New York City, now known as the Manhattan Wasteland. Given the skyscrapers and vertical terrain, she is a natural born sniper, and a avid reader of medical and science books. So she is good for when you have a bullet in your shoulder or a locked terminal. She has also learned the mighty and now ancient ways of parkour and she can hop roofs like Ezio Auditore on steroids. After many years and saving the city twice from an evil government, she sets off for a new adventure by hitching a ride with a caravan heading for New Vegas, then takes up a job as a courier to make an honest pay and is then tasked to deliver a Platinum Poker Chip to the Strip, you know the rest.
Now you try it, Eh?
Mine is named Prof. April Hastings, an intelligent and slightly insane woman from post-Great War New York City, now known as the Manhattan Wasteland. Given the skyscrapers and vertical terrain, she is a natural born sniper, and a avid reader of medical and science books. So she is good for when you have a bullet in your shoulder or a locked terminal. She has also learned the mighty and now ancient ways of parkour and she can hop roofs like Ezio Auditore on steroids. After many years and saving the city twice from an evil government, she sets off for a new adventure by hitching a ride with a caravan heading for New Vegas, then takes up a job as a courier to make an honest pay and is then tasked to deliver a Platinum Poker Chip to the Strip, you know the rest.
Now you try it, Eh?