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.
We don't need to further our research. By simply buying low and selling high, it is already a profitable strategy that exists. If we are able to follow this strategy, earning a profit is assured. But why do some investors still lose money? It is because they are impatient, as they think that after buying, they could already earn. Some do panic selling when seeing the price drop.
Investors should know that holding is a part of investment. Some people hold for years. But if we are impatient, this is certainly a big problem.