I'm so happy right now, I just beat my Fallout: New Vegas game. I found out that a high intellegence, speech barter and gun skill will make the easiest experience ever.
I also realized why gamers tend to be sexist about characters and stuff like that, even though I'm not sure if that kind of flame war is still going on... anyway, I was playing as a female character on hardcore mode (best version of the game BTW) and those who know the annoying part of the game where you talk to benny in the Tops casino and he has you go to the presidential suite... well, if you are a female character with the Black Widow perk, you can trick him into thinking that you are actually there to hook up with him. he leads you to his room and you can get rid of him without using a single bullet, so far... New Vegas is my favorite Fallout game ever.