The crypto market moves very fast so we must always be able to adapt to any situation and the most important thing is the knowledge to trade and continue to learn at the same time.
Regarding failure in trading, it is quite normal, everyone has probably experienced it, but the most important thing is how we can learn from what happened and turn things around.
I totally agree that there should be no giving up for those who have lost in trading, they should keep learning and try again.
Literally fast, I mean their adoption and new innovations being introduced in the space. If you are not new here, don't worry because it's going to be easy for you to adapt to the new changes. Not all in cryptos are forced to trade but it was still a must to know at least the basics of it like buy low and sell high because it will be needed in most of the things that you will venture here. Agree on what you said about failures, except only when you say ' no giving up ' because what if we still can't learn no matter how much we try? We can only do more harm on our selves than good, if these continues. Maybe something else is for us and not trading?