CBT from Winnie the Pooh

I made this cross stitch a number of years ago. My daughter says it is a good example of Cognitive Behaviour Therapy. The words say:

"What if a tree falls down with us underneath?" Said Piglet

"What if it doesn't" said Pooh, after careful consideration.

At that Piglet was reassured

 (being me, I spelt that wrong on the piece lol)

Winnie the Pooh is of course the creation of AA Milne, and the words are also his. I claim no rights to it, the stitching however is mine.