Yes you are right it is just long term and trading will have so if it is not long term it is trading and if it is not trading it is long term and long term so far happens to be the best way to go about Bitcoin because of what it will give in the future after holding it. But the problem is that most people are so eager and interested in making profit in the short term which is not the best way to go about Bitcoin because you will either end up losing your trade or selling when you are not suppose to and should endeavor to invest and hold for long.
I don't understand why you are mixing Bitcoin holding with trading, if you are holding Bitcoin for a long term then you should not think twice otherwise your investment may be lost. You should limit yourself to holding Bitcoin only, holding Bitcoin for a short period of time can lead to losses.
So holding Bitcoin for a long term is the most profitable and the benefits will be more, that's why if you want to hold Bitcoin for a long term then you must follow the DCA method to buy Bitcoin.
If you buy Bitcoin following the DCA method, it becomes much easier to keep it for a long time by buying it weekly, due to which buying Bitcoin using the DCA method definitely has the highest chances of success. Because the DCA method helps the most in buying Bitcoin deep.
In as much as the DCA accumulating strategy is the best among all accumulating strategy to acquire a huge stash of Bitcoin over a long period of time, it's not the only way that guarantees success as you are making it looks like, the lumps sum strategy is also there, the most important thing is holding very strong for a very long time. Why the DCA accumulating strategy is mostly recommended is that it has the most flexibility among all accumulating strategy because you will have to buy once your discretionary income is available on your own term, and as a low or average income earner, you can invest easily, but it's not a guarantee to be a success if you are not thinking long term.
All of these aforementioned methods are strategies used to accumulate bitcoin and never a guarantee that such will make you hold bitcoin for the long term. As an investor whose focus is on the long term goal of accumulating and hold, it’s not just all about you buying bitcoin either with the DCA strategy or lump sum or which ever method it is, there are key factors needed to also put in place if you truly want to achieve this feat. You must make sure that first of all, while accumulating you should always do so with just your discretionary income, which ever method you’re using as far you’re accumulating with your discretionary income, then you’re good to go and also building up your emergency funds alongside while accumulating bitcoin incase of an unexpected financial emergency occurs you don’t have to tend towards selling your holding in order to get the money to solve such emergency. Also, a very good financial management skill is important here. But above all, in which ever method you’re using, always accumulate with your discretionary income if truly you want to stand a chance of achieving your long term goal of consistently accumulation of bitcoin and hold .