we also have to be observant in calculating the lowest point to get greater profits.
Considering how volatile bitcoin market is, it is highly recommended to go DCA in the bullish year. If you are good at technical analysis and already have success stories of catching exact bottoms then you may go for observing market for lowest points. I am just fine with current market prices to add more for my long term holding. When cannot be sure about further fall or recovery from today's low of 82k levels, buying something today will be good by keeping some more funds ready for tomorrow.
If you already believe that situation will happen in the future, investors may not delay buying Bitcoin now. it's just that to anticipate another decline after the purchase is made, investors have a strategy not to buy all at once.
Always having some surplus funds for future plans will help for sure. I was confident about staying above 90k levels but today's market is definitely another opportunity to add more. I am able to add some bitcoin today because I am always keeping funds ready for dips.