Cook up a moral

Let's get cooking, well not literally.

NOTE: THIS IS NOT A COOKING BOOK

I believe that every story be it non-fiction or a long fictional novel, every single one teaches us some valuable lessons.

Hence, this story contains a collection of very short short stories (fiction) for one to relax and read.

And here is the challenge for you:

At the end of the story can you come up with a moral for it? 😏 CAN you?