Infinite xp

[Dooms D]

After I defeated Lorne in the duel, I went back to West Harbor and talked to Retta Starling. I earned 500 xp because of the quest she gave me at the beginning. She said she had other things to do and then the conversation was over. but I wanted to talk to her about Bevil so I started a new conversation with her and I earned another 500 xp. So I did it again and again and everytime I got the 500 xp...

Try it for yourself and tell me if it worked for you too