Hey, I was wondering last night about dreams and how dream characters act. Then I started thinking is it possible, when in a lucid dream, to get or find the dream character the looks like your bestfriend and infuse all your memories with this person into the dream character. So that while in the dream they will act like your true bestfriend and you can possible interact better with your 'bestfriend'. Also if this is possible would all the memories stay in that dream character even when your awake or will you have to be re-doing it everytime you go lucid?

Thanks.