Timing the market to go dip before accumulating Bitcoin is gambling and this will also give you some sleepless nights because now target the market to accumulate when there is dip it's not a good investment strategy and with such investment strategy you can't be able to get a good bitcoin portfolio.
For you to increase your Bitcoin portfolio you need to be accumulating Bitcoin regularly, consistently and persistently using the DCA strategy where you can be accumulating Bitcoin at any price level using your discretionary income and hodl for 4-10 or more instead accumulating Bitcoin only when there is a decline in market.
The dip should come as an opportunity to accumulate more Bitcoin you can even choose to accumulate Bitcoin aggressively if your have some reserve fund in other to increase more of your bitcoin portfolio.
Those who accumulate only when there is dip is just slowing down their bitcoin investment.
timing the market before accumulating bitcoin can be view as a high risk strategy, though some people engage in market timing with the goal of miximizing returns, while others consider it a form of gambling due to how the market fluctuate rapidly and unpredictably.
But in my opinion investors who are newly investing in bitcoin for long term should accumulate Bitcoin with the DCA rather than timing the market, the investors I think should time the market before accumulating bitcoin are does inveators that have accumulated a good portion of bitcoin, they can start buying the DIP with their reserve funds to add up to the existing portion of their bitcoin.