Basically, the possibility of Bitcoin getting ATH is very big. We know that the halving years made Bitcoin mining even more difficult. And we know that mining costs are not small. I am sure that going forward, with Bitcoin being difficult to mine, it will make changes to the interest and price of BTC.
But, don't easily believe this theory. Because everyone has a different view.

exactly, the problem is we always tend to believe what we want to happen, ignoring the other side of view. if you want to really know and understand what is going to happen (which is almost impossible because you won't have the time and resources or access to analyze every small side will be affecting the market)
so, no matter how strong are the signs that it will go up or down you need to be sure that there is always another side of the story, another side of the coin, which can be flipped anytime, and then you would have nothing.
in the same time, you need to prepare and accepting such facts to know if you are truly able to take such shock or won't be able to survive it.