Wild. I leave the time magic to those who study it full-time. They said that the written messages here are saved for all to see - does that mean you can see what your younger self wrote?
Derry's not familiar to me, I'm afraid. Thedas -- wow, you just skipped right over trade, economy, government, flora and fauna and fancy fancy outfits and went straight to plumbing, didn't you? We've a combination of ways to deal with waste, depending upon the available access to magic. Why am I writing about this? Why did you do this to me? Can't I talk about being fancy?