You seems to be missing things up here, first of all you said we should be buying bitcoin and hodl for a long term, which is quite a good thing that you have said, because buying bitcoin and accumulating on a consistent basis is a good idea of investment.

When you said sell it when the price goes up which is quite surprising after your first statement, I think you should have a better mindset because you sound confused and that isn’t holding of bitcoin for a long term, what is really your definition of buying bitcoin for a long term, how long do you intend to hold bitcoin that should be a long term for you, and how are you sure about making profit in your own definition of long term.

Some folks even hold bitcoin for 4-5 years and they will realize they haven’t had enough bitcoin or making profits into their portfolio, and they’ve not stacked enough bitcoin, which profits isn’t a guarantee, that is why some folks would consider buying consistently and aggressively when they have the discretionary amount to be aggressive, some guys would still go for two circle because one circle wasn’t enough for them making enough profit.