Yes. It's amazing how myopic you can get when you're immersed in something - it gets to the point that you can not understand, how other people can misunderstand what's so easy for you.

Feedback is critical.



BitcoinHandsOn

Also, I could request donations on github.

You could also get collaborative contributions to it that may help improve quality! Andreas' book has 

bitcoin

Open sourcing my book Bitcoin Hands-On

> Also, I could request donations on github.

You could also get collaborative contributions to it that may help improve quality! Andreas' book has [lots of contributors](https://github.com/bitcoinbook/bitcoinbook/graphs/contributors).