Owww

Head hurts, because I'm tired. And because the pressure is changing. Bleah.

Mostly cause I'm tired though. Owww.

But it was a good weekend. Lots of cool rp, and then some.

Night class tonight is going to hurt.

Puzzle

A simple substitution code has been used to conceal a "quote." Work out the code to decipher the original words.

Jack and Jill:
23-5'-22-5 4-5-3-9-4-5-4 14-15-20 20-15
20-1-11-5 21-16 13-15-21-14-20-1-9-14
3-12-9-13-2-9-14-7.