I think that when investing in Bitcoin, it is necessary to know all the things related to Bitcoin. For example, you need to have all the ideas related to the Bitcoin market, how long you need to invest, you need to know all kinds of content. So that you can easily make a profit by investing, when investing in Bitcoin, you should remember that instead of investing in a short time, you should try to invest for a period of 4 to 12 years. Because in that case, your risk of loss will be greatly reduced.
I think that if you have experience in Bitcoin, you will easily become a successful investor very quickly.
all this things you highlighted are not really necessary if you want to invest in bitcoin, just have a little knowledge about bitcoin you are good to go, because making profit in bitcoin is very simple just buy and hold for long term using one of the strategy and the most recommended strategy is DCA because it's simple and the easiest for newbie just like me and you, leave trading because it is only traders that need all things that you highlighted.
I think you are not a beginner. I see your explanation is so deep, but yes dca strategy is the best and worthy to be adopted for long term in investing in bitcoin.
Owning bitcoin is better than owning fiat because bitcoin statistically has a strong enough increase after being launched by satoshi. People keep buying bitcoin and leaving other investments that are slow in profit return progress in the last 10 years.
In my opinion holding bitcoin requires a good strategy by holding back the desire not to take profit and holding bitcoin must be in a personal wallet not on an exchange.