gnu - I realize you're just joshing...but... If I could time travel, I would go and tell my other selves: "I love you very much. Thank you for taking part of the Earth Walk for me, and thanks for what you have learned on our mutual behalf."

I have a fairly good idea about a few of my previous lives, but most of them are completely shrouded in mystery, and that's probably a good thing. After all, I need to focus clearly on this one while I'm here living it, and that's enough to deal with all by itself.