Yes, of course it takes hard work and certainly don't give up easily to learn it again,
other than that we cannot directly use indicators and we need to study them more deeply in order to understand how to use them,
anyway don't forget basic knowledge because it's important and will help too
Many novice traders rely solely on indicators they have just discovered without deepening the basics of trading. They will only get lost in not knowing the use of indicators. In tradingview, there are many indicators to choose from.
Continue to learn and hone skills is the main advice before trading seriously. The indicator only makes it easier to read the market, profit and loss depends on how you can take advantage of every moment. Don't be too greedy and practice psychology is also very important.
I agree that indicators are not a guarantee that we will succeed in getting a profit in trading, but indicators only make it easier for us to read
market movements. Other things are needed such as risk management and controlling emotions to be able to make the right decisions when trading.
Then don't forget experience is also an important factor in order to avoid mistakes in trading. So a lot of factors that we have to combine,
in order to maximize profit when trading.