Does anyone else do this?

Thinking to self at three different times:

"Cool, I can do something after the first day back at school."
"I'm free Tuesday afternoon."
"Dave's birthday is on the 3rd, so I have to stay free."

Guess what day the first day of school was. Yep, Tuesday the 3rd. Managed to triple book myself. Good thing my New Years resolution wasn't to be more organized.

Oh wait. It was. I just forgot because I lost my resolution sheet.

I just drank the last sip of pop from my can and it sprayed up through the top and splashed me in the nose. Hooray for gravity.