everytime, always, all the time, everyday, every week, you can go on and on. this means acquire bitcoin when you have the fund. because while you are thinking, the price could rice in the next minute.
You are absolutely right but when it goes down it is the most best way to buy it like last week it was at $3.2k and now it is again $4k see if people bought ith then they would already have $800 dollar profit.