Thankful for the advice for my third task, if I made a mistake in the name of Satoshi, I did not notice the error and I was afraid to edit my post, I do not know if they take that into account, regarding that cryptocurrencies do not lose value as fiat money I mean that in my country Venezuela every day the money loses value due to the hyperinflation we have, on the other hand if I invest in cryptocurrencies it may go down but it may also raise my investment to high levels, sorry if there are parts of my post that you do not understand, I may have used colloquial words from here and it is not translated in the best way, I will take into account your advice to further improve those writing details for my next task ... Your advice is very well received