An experience worth applying. You are highly dedicated and committed and able to read where BTC is going. Yes. if we consistently invest in BTC, we never lose, let alone have a strong Hodling mentality.
Yes. Market correction provides more value for long term Investors to add to the weight of their BTC bag and as you said Nothing is lost in bitcoin it even increases if you get in during a fairly high correction in early January 2023 and it is exactly as the title of your post Buying cheap is the best formula at that time.
Rather than giving financial advice and making repeated threads, you should focus on improving your knowledge on how Bitcoin works, this would put you in a better financial position.
Of course it comes back to the OP. It's not wrong either, but, as much as possible we also have to have an instinct when to enter the market correctly and when to leave, of course, using our own technique in reading. But, I think it's done for short-term traders only, while long-term traders are still waiting for the most realistic price for them to sell.