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.
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 ;)
Great post!
Thank you @adsactly