Investors need some courage to invest in Bitcoin that courage helps the investor to take any decision at any time. If an investor thinks that the price of Bitcoin is at its peak and refrains from investing, he may regret it in the future because when the market goes up in stages, he will still think that the market is at its peak. And as long as he continues to think like that he will not be able to invest and in doing so will see the price of Bitcoin go to a much higher level.
This arises as a result of over-speculating on the price of bitcoin which as time goes on, results in decision fatigue and the potential investor becomes obviously afraid to even make an actionable move to invest into Bitcoin. The effect of the fear built in as a result of not taking action when supposed still manifests as such investor keeps giving themselves reason to speculate and expect an abstract dip that might never come, thus losing time, experience and efficiency in what should've been their accumulation process. Delayed action is very bad in bitcoin accumulation, and some folks may fuel such delays with the self-deception excuse that they're learning, yet it is proven that learning becomes more efficient when it is done practically and not just theoretically. As long as you've discretionary income, it is very important you start accumulating straight up to curb this problem of Decision fatigue and learn more about bitcoin as you advance in your accumulation journey.
Most should-have-been investors regrets not being more actionable in the past, many might regret in the future, but they have the option to curb those regrets by quitting being speculators and turn investors. The choice is yours!!!!.