No but funny you should mention this, I have been thinking a lot lately about going back to certain points of my life with the mind/experience I now have.
In these fantasies, I imagine going back to that time but entering my own physical being as it was back then, including same lifestyle, environment etc. It's hilarious, I set it up like this: I wake up the following day in bed, just as it was for me back then - fully aware of what has happened, though probably having to feign some sort of laspse of memory in order to pick back up on what I was supposed to be doing work/school wise. Another thing I have thrown into the equation is this: I'm allowed to bring ONE complete object from 2010 with me back to that time. LOL imagine going back to say 1985 equipped with a fully loaded up laptop, full of music/films from this time, I wonder what would happen if you casually got it out in a pub and started doing a bit of typing.
I can almost hear those chairs creaking, the hushed tones and looking up to find myself surrounded by squinting mystified lager drinkers.