I see no reason why people need to make trouble doing research, simpler strategies can be used like the DCA, a major strategy for long-term holders. Those who trade are the ones who make trouble detecting when to buy and when not.
The strategy is safe by buying when the money is ready, the next step will be taking your time to secure your wallet from scams and hacks. When the dip matters is when an investor is trying to take advantage of the low price to purchase and add more Bitcoin to his wallet, there is no timing for when to purchase Bitcoin, at every market price you buy at, is definitely what more profits if holding term is long.
In the process of accumulating Bitcoin in the long term I think it is not important to do research unless we choose to trade the asset because when trading of course we have to get the right moment to buy it in order to make a profit from the trade we do but if we choose to maintain in the long term it would be better to apply the DCA method consistently and securing the asset ownership wallet is certainly very important we must be able to maintain it well in order to enjoy the results of what we have collected.
When an investor chooses to add more assets during a downturn, it is certainly the right choice, but they must also pay attention to the source of funds that will be used so that they can maintain it in the long term because without paying attention to this, they may need funds again while the investment target has not been achieved, so they have to take it under any circumstances, they may experience losses.