I never invested in Crypto currency from starting i am working for crypto currency, like signature campaign, social media bounty, translation, etc., from the bounty coins i trade and make more bitcoin or lose it. So their is nothing story about loss. Ya but in some projects what i earned free coins i did not sold them when they were in high price due to project being very good and promising but now in the end they are also 90% down and even this project developer also diverting the concept and it is not good for the coin. So this way i made loss of time and effort.
In any trading if anyone is making profit then obviously other will make loss , it is just same like gambling. The only different is in gambling you lose instantly and in trading you lose instantly or in long.
We are literally living the story of crypto market right now. One day it is great, one day it is stagnant and all of a sudden one day it goes down like hell. The crypto market is not something that is too volatile everyday, it is just moves like this time to time. Remember when was the last time bitcoin ever lost value like this? It was probably 6-8 months ago, it has never been this low since over a year ago, which tells you that bitcoin sometimes goes from 5 thousands to 20 thousands and makes you money thats true, and sometimes goes low like 15% in a single hour thats true as well, but between all those times, it just stays the same and doesn't move. So if you see crypto staying same and not moving don't be shocked, it is not a gradually moving investment, it either goes up or low but it does that in an hour and stays there for a long time.