I read this story, and it is really gripping, even though it is very long. I don't really approve of steemit posts which link to external websites. I prefer original thought and comment. However in this case I will make an exception.

If anyone wants to read the story, it is about a guy who lost his password to his Trezor. Every time you guess it wrong the wait time doubles. Get it wrong 20 times and you could be waiting 100 years. I won't tell you the end. it may spoil the story!