Buy the Dip and Hodl, that's the only way. Someone who saw it at 98.5k would think it will fall further as even the media predicted further fall before returning above 100k.
I know you are saying to buy the dip and hold is the only way because of the name of this thread, but do not be deceived by the name of this thread. Buying the dip is not the only way to achieve success in bitcoin investment, and since the name of this thread is to buy the dip and hold, you shouldn't focus only on buying the dip because it will delay you from starting up your bitcoin investment since nobody is certain if the dip will happen today or tomorrow. Since you are a lower coiner, you should focus more on accumulating bitcoin with the DCA strategy so that you would be at an advantage of consistently accumulating bitcoin anytime your money is readily available, which will allow you to accumulate more bitcoin than someone who is using the buying the dip strategy.