Me: *thinks about what to write* hmm—
Ooh! Is that a spider on the wall?
*checks it out*
Nope.
Ooh! My colouring book!
*grabs it and colours*
Ooh! I need to try out these new pencils!
*does that*
OOH! I need to go and hunt around in the garden for hidden treasure buried by crazy mice-pirates!
*does that*

*comes back* hmm, I really should write...

*tries to think of something and type it down*

Hnnng. Bad writers blo—

OOH! I need to read my book!
*does that*

It. Happens. Every. Single. Time.

And I haven't even gotten started on the daydreaming. -_-