In trading the number one enemy is our self emotions, many trader loss because they can't control thier emotions and it really affects thier decision making and sometimes it will become a reason for the big loss, in crypto we cannot be free from different emotions because everytime market condition is changing and it is really a high volatility market, i think experienced had a very big role on decision making, is this a reason why most of the newbie loss is it because they don't have enough of experience?
Experience is the most important thing when it comes to trading (for me) because if you doesn't have any experience in trading, you cannot train yourself on how to be emotionless when trading.
When I'm starting to trade, I can't control my emotions that's why I ended up getting FOMO'ed twice at that time. I experienced having my capital wiped out because of wrong entry in the futures. All of the failures that I experienced back when I was a newbie really helped me to what I'm doing in trading now. I don't have 100% win rate as of this moment, but I can say that I have more wins than losses now when it comes to trading.
As for the newbies, I believe that lack of experience really is one of the reason why newbie traders are losing. They don't know the feeling of entering and exiting, they don't know what they will do if suddenly the price of the coin went below their entry point. Experience is a big role in trading, and newbies loss more often because of lack of experience. What's good is that, there are some newbies who doesn't stop when they got losses in trading, and instead they're learning from it, adjusting from their mistakes, and will try their best not to do it again.
Overall, experience in both winning, and losing is a big help for a trader to become emotionless when it comes to trading.