Bitcoin price is now looking very bulish if its stable in this area for few days and next run can break resistance then end of the year it can go 65-69k in my opinion!! Also it can break its ath at the end of this year!!
If you want to invest in something then all you have to pay attention to is the price of bitcoin you have to keep an eye on all the time. It will always be after knowing the value of a coin, but I think it would be better for you to invest.
Not entirely sure what you're trying to say but I agree right now is a good time to buy because the price is down and unlike Luna the max supply is still the same for Bitcoin. This is why Bitcoin is one of the best investments even after a decade and thousands of new coins in the market because as an investor you can buy, lock and forget Bitcoins without being worried about a hack or an exit scam or a disaster like Luna.
There's a very simple formula for hardcore Bitcoin traders/investors; when the price is low, you buy. When the price is high, you sell worth of what you invested and just repeat. Sometimes you have to wait even 6 months to get the value back but as even the best analysts have said, Bitcoin will surely cross the $100k mark in future and some even predict a million for 1 bitcoin.