Looking backward...but only to move forward TWO

[sage]

Oh -- I forgot -- Cainer, as always, has words of wisdom:

Yesterday is over. You can't go back to it. Tomorrow isn't here yet,
so there's no escape in that direction. That leaves you trapped; a
prisoner of the present. That situation is never going to change!
Always, there'll be something behind you that you can't quite reach,
and something ahead that is tantalisingly unattainable. There's only
one solution. You have to learn to like whatever's happening right
here, right now. The way to make the future brighter - and the past
less of a problem - is to take each moment as it comes, this
weekend.

Sage