You are getting it all wrong. Perhaps you don't understand what it means to buy the dip. Buying on dips is not a must, and of course you should only buy the dip with your reserve funds prepared specifically for whenever you think it is the right time to buy. You don't necessarily have to buy the dip at all times. No, you buy the dip only when you are ready financially. Note that, buying on dip is not a primary strategy to invest in Bitcoin. If you intend to use buying on dip to accumulate your bitcoin you may stay for long before reaching your target. It is believed that if you try to wait for the dip when you are accumulating you may never meet the dip. It is like timing the market to get a perfect entry point in the market. No one can every get the best time to buy bitcoin since timing the market is completely an act of trading.

What are you afraid of? Are you not a long-term investor? If the reason why you want to buy the dip is to sell after the price starts going back up, you are endangering your Bitcoin investment. Always know that there is a possibility that after buying the dip the price can still dip more. In case you don't know buying on dip for the sole reason of selling way up is simply trading. Instead of that buy the dip and hold for long term. You will enjoy the result in the future. If you are finding it difficult to understand some things feel free to ask questions.
That is the purpose of this thread.