I think better strategy would be Buy the DIP, sell at local high, open short, HODL and sell at local low. Rinse and repeat. Indefinitely. Yes, it is easier said than done. But for me, it is easier after around 6 months of watch, learn, and execute.
You are basically talking like a fool, and like poor holders talking like that. You can usually reach the roots of others by using DCA techniques.
Those who have started using Bitcoin once are basically always updated, and ready to buy more and more. You notice that the current holders are basically invested in Bitcoin for the long term. Long term investment is the only useful one.