Your explanation was simple and interesting. Some of the examples given were new to me.
An interesting aspect is what we do with our hands and at what occasions. Like I was left with this problem in the past I recommend other readers to research it. Or perhaps we should expect a new article about it ;)A sincere thank you @cryptoitaly Years ago we tried to have it as a topic for your ethic class, but we were left to explore it on our own.
Great post!
Thank you @adsactly