Trading is not that easy as we think. Trading could only be beneficial when we have something better to do it for the trading.
Also we have more to learn in trading and more to explain in trading. Mostly traders made mistakes in doing trade on long pairs that should also be related to all the recoveries who have been recently.
And the users who think trading would be risky, definitely it is risky but it could be beneficial as well if we could learn it form time to time and if we could learn from the mistakes we have made recently.
To me trading might be crazy sometimes from the point of technical analysis , a market could test a trade attimes leaving a trader some little hope about the market, but how will he know?? Nobody does ! Trading is hard.
And I believe what you said that we have more to learn in trading, Either trading or investment learning never stops, sometimes you just need to put off all you know to trade as it could make you learn better , the key word "Learning never stops".
Learning trading from time to time without profits could make our efforts seem futile sometimes but with more learning definitely something good will come out of it and this does not holds only for trading but also investment. I believe Knowledge is power and can only be attained through learning,its a process , we just have to keep on learning