I agreed with OPs point of view regarding staying positive. I understand that many people lost a big amount of their investment portfolio. However, we have already know beforehand that investments come with risks, especially crypto currencies which are not regulated and young.
there are many risks that we have to face when staying at Crypto to get results.
many of them will regret if the market continues to be bad but if you see the market will grow and can produce as in 2017 maybe they will not give up and will still wait until the time comes for nice.
Crypto's currency is not all good so it must be careful to choose it so it can produce.