I agree with you, the trading market is changing, so the same strategy will not always work in this changing market. I agree with you that the importance of fundamental market analysis is essential in trading.
All in all, a new trader needs to learn everything patiently, and have a good understanding of all aspects, and always analyze the market movements, and trade using the right strategy at the right time.
The most important thing to try to learn to be responsible and continue to hone your ability to improve your trading skills because by doing so we will definitely be more experienced in dealing with trading. Fundamental analysis will be formed when we understand the basics of trading well so that we can try in smaller amounts first and after the trading experience improves, then we will try to trade in larger amounts than before. Trading is indeed not easy because there are many considerations that need to be learned, but as long as we want to learn, there must be a way to get involved in trading that is much more responsible in dealing with risks.
Yes, to become a good trader, we also need to have a continuity in learning trading. There is a lot of difference between demo trading while learning trading, and trading with real money.
After learning trading for a new trader, when he first trades with real money, the main purpose of trading should be to gain real experience. First, you have to start trading with a small amount of money and see where you make mistakes, later you have to pay more attention to that area.
In total, a trader should always have a tendency to learn, never think that you know everything about trading now, because many experienced traders also make mistakes, no one is 100% accurate.
So be responsible, always have a tendency to learn, trading is not an easy thing, it requires deep knowledge.