When things don't go his way, Grumpy Ninja's mood takes a dive and he becomes super grumpy.

So when the pencil sharpener refuses to work, it makes Grumpy Ninja lose control of his emotions. Until one day, a friend shows him how a little gratitude and a simple change of mindset can change his perspective, even when things go wrong.

Find out what happens in this comedic book about how a little gratitude might change your perspective.

https://amzn.to/2PUAWvf