Not only the two parts mentioned by OP but in trading there are many strategies that must be applied including risk management, this is important to overcome losses so that they are not severe, especially with stop-loss orders. Including fundamentals, and this analysis is also needed in trading to maximize profits, then the percentage of capital I think this is important because if all capital is entered into trading then this will be a big risk.
While risk management and trading strategies are of great importance, let’s not forget that trading without discipline will not lead you into profits. Greed will cause your trades to fail, thus losing the opportunity to gain significant profits while trading. Also, patience is crucial when trading. If you want to hit your target goal when trading, make sure to wait for the right timing to trade, to maximize your winning potentials despite of the market uncertainty.
But I don't think we can perform risk management correctly if we don't have a discipline. If we apply risk management correctly, I think we can only obtain minimal profits, so greed is still responsible when it comes to making significant profits. No I'm not advising it but I'm just explaining. Patience on the other hand seems to be connected with discipline. Each of us can have their own goals. Some only like it slow but some wants it fast.
As long as we are seeing a good result, then why not? Market is already uncertain by default but the trading market (especially the crypto one) never sleeps. But even if we are only investing, we still can continue buying or do a DCA method.