Yes, if they knew about the DCA method for investing, many of them would have taken a quick decision to invest. In this method, an investor can not only avoid his fears but also grow his risk-free investment in the long run. Investing in Bitcoin, an individual is always suggested to invest discretionary income so that he does not face any kind of obstacle in managing his personal life and he does not have to worry about its high volatility after investing in Bitcoin. Those who have invested in it more than a few years ago must be well aware of the status of their investment. Bitcoin is gaining new heights with time and will continue to do so in the future. Those who are skeptical about it must surely understand that they lack proper knowledge.
Let those who are skeptical about it and confuse and give up because their Bitcoin investment can't work with right. They should introspect of what they did so far so they can learn from their mistake and a new hope that they can also doing the same as the other investors. If they can learn about DCA, they will find a way how to invest in Bitcoin with right and will start after they understand. He also learn about allocating the money for all needs, including for his investment so all things can run smoothly without obstacle.