This year's conditions and 2021's conditions are different, in 2021 there was a drastic price decline during bullish times and then market conditions recovered and Bitcoin was seen reaching ATH twice in a year. However this year the price of Bitcoin tends to be stable when the halving begins. I see that the price decline in 2021 is normal because the decline occurred after Bitcoin rose drastically. However I see that conditions this year are not as usual, because the price of Bitcoin was stable when the halving started and there was no drastic price increase.