I understand your disappointment but we cant do anything.That's the rule of the market. I beleive more than 60% the investors do not have enough knowledge about crypto. They just invest based on the market trend. we must accept that and give own decision.
Honestly, cryptos community covers all kinds of people, maybe some of them has an intimate knowledge plus experience and skills as well but also some does not and still some cant not control their emotion or even just having panic when they see the decrease. Especially, with this time, I am extremely sympathizing for newbie because you know, with anyone whove started entering this market and firstly they have high expectation to reap fruits but while they keep waiting, the market continually throw them a bad news. I hope and wish all of us can keep our head calm and trying to think positively in order that we can make right decision as well.