In this past cycle, I bought BTC using DCA between 16k and 69k, sold using reverse DCA between 69k and 107k, and bought again during this recent dip. What I can advise you is that when all the YouTubers are crying, it’s the best time to buy, and when they are saying to buy more... sell. My idea is to wait to double; it may take months. Which investment doubles x2? Ask your banker...