You miss some important points here. Bitcoin price has reached an all time high with $65k way back in November 2021 so definitely, it’s not 2018 but 2021 was the last profitable year for bitcoin. And perhaps with this approaching bitcoin halving, which is expected to happen sometime in 2024, bitcoin price will definitely skyrocket again along with established altcoins in the market. So do the DCA as early as now, so that we will have the best harvest when bitcoin halving is finally around.

Definitely on point on which this do really pertains that OP did miss out some spot on his analysis and some research on which it is really that misleading into those newbies who would really be able to read up.
5 year cycle? Not its not it is really hat indeed 4 year cycle on which this is usually getting in line with Bitcoin halving which Bull run do kicks in after several months of such event on where
market prices do really rise up into certain extents on which it is really that way more higher compared into its previous highs and this is what investors and supporters that had been anticipating.

Although, when it comes to crypto investments, its never been that risks-free on the first place on which means that despite on knowing about those probabilities basing up on the history but doesnt mean that it would
really be happening in the future. We do know that future isnt something that assured or really that been known whether this market would really be still getting such demand and recognition or there
would be something new that would be taking up place. No one knows but basing and seeing on the current market condition on which it is unlikely that we would be heading there.
Recognition and adoption is still continuing and there's no way on stopping it midway.

Your analysis about bitcoin price in the past is incorrect, I would want you to go back make research about the last bull market in bitcoin,  you need to know you can't predict the future of the market because it might not actually be the way you think it will be . If you are trying to predict the market it can lead to get distracted and not to concentrate with your investment. If you want invest in bitcoin hodl and take your mind from predicting when to gain profit, doing this it will help you in making a successful investment at the end of everything. 

It’s not bad to expect but we should try not to put all our hopes in it, otherwise it will be hard to move on when the year 2024 does not still show any significant price increase. Although history may sometimes repeat itself, but there’s still not enough guarantees that the same thing will happen this year. However, it’s still best to prepare your investment today so that if bitcoin halving is already around, at least you can still dive with the hype.

Bitcoin's all-time price increase hit 68k in 2021. And I see the four year cycle indicates bitcoin halving in 2024 but bitcoin price doesn't hit that much in that year. But going to the next year in 2025, the price of Bitcoin will definitely increase. Because in 2020 there was halving but in 2021 the price of Bitcoin reached the highest mountain height. We look forward to this future Bitcoin halving and the potential for some good new all-time highs.

looks like op forgot about the event that happened with bitcoin in 2021 but i think it's an important event because btc at that time the price was very high, which was in the $60k range, but i think op please understand because he's still new in this forum or he forgot .

indeed psychologically people are always like that and think there will be an increase after every 5 years, even though it is not certain, but I personally hope that in 2024 and 2025 the price of btc will be very high.

I think you should re-read what I wrote again.
First of all, I do have certain expectations/hopes. But I am not delusional in the way that I would state them as facts and certainty. There is a good chance we see a pretty nice Bitcoin price increase close before or after the next halving. But, again, it is not set in stone. No one can predict what's coming.
I replied to the post because it implied things were certain. That's my point of critique. Because nothing is certain and another ATH definetely isn't certain at all. Even though I believe there is a good chance, I would never write a sentence saying "Bitcoin will reach $100k at that and that date 100%". Because it's utter bs. And the longer you are in this crypto space, the less you should tend to make these prophet-like statements.
Any kind of guru-ism or prophet like predictions are toxic to any new investors with little experience.
You can be a true believer (I'd call it more an understander - education is key here) in Bitcoin and still avoid that stuff (predictions) like the plague.

It is not so good that we do without history. History is so important in anything that has to do with speculation.
For instance in gambling, especially sports betting, history is always a very great determinant of the outcome of the event and also in the cryptocurrency industry.

History has always repeated itself. The only reason that history might not happen is a very strong fundamental that is strong enough to destabilize the flowing chart and history that has preceded its occurrence. If everything happens normally in the absence of war, covid-19 or any other unforeseen circumstances history is a very strong tool to determine the price of Bitcoin

Divine things?
Time travelers?

I dont see for these things to be that relevant for us to connect out these things when it comes to price conditions.It is really just that right that we should really be that trying out to accept our fate
in speaking about total unpredictability of the market in terms of its price because there are lots of factors on which it would really be able to affect its success. If the recognition and demand would really be still intact then we would be able to assume out that it would really be existing for a while and its not something that we could be able to say about being over or would be eradicated.
Demand would be the primary factor in according into its relevance. We didnt even expect for Bitcoin to be able to hit up this high in terms of value.