~snip~
Complicated indeed, though there are still lots of traders who keep trying their best to find the right sets of strategy that will developed more established winning position, always depends from how you percept things and how will you execute your strategy, their are patterns that you can follow strategy that experienced traders shared but the executions and timing is always on you.
If every trader starts giving up, that means the number of traders in the crypto market will depreciate which could reduce the volatility of many crypto pairs leading to stagnant market. This is what we don't want because those traders in the market, trying their best to make a living are actually adding liquidity in one way or the other to keep price fluctuating.
Any trader that will ever think of giving up is doing themselves harm of losing everything they might finally get if they keep learning and improving their strategies to become profitable. Giving up is a no, and we should always improve by all means to make it becoming a profitable trader.
If they have that extra patience and enough available spare balance, quitting is not a good option if they are into learning things to improve their chances, though not everyone have that good insight as if do then there's no one who'll going to trade since in trading there's always positive and negative outcome, timing and good control on both finances and time, if you have that correct balance then you may continue and might possible to succeed, no assurance but chances is not by far.