There is no one who can tell what will exactly happen every halving.
But we can only speculate on this matter. Even long timers and so-called experts can't give you a guarantee on what's to come.
There may be positive movements before or after halving, but we can't say for sure if that will happen in every halving.
Because the technology is evolving fast and we don't know how long this technology will last.
Who knows in the near future, bitcoin will be obsolete, what can we do if that scenario will happen?
This is true that we have just heard that halving will take place in next year but we are not familiar with its guarantee therefore one can just plan for their profit and can take step towards it but the reality is unknown that what will happen during halving and what will be the effect of halving?
I think in 2023 most of the people will accept bitcoin for investment so the price will go up and we also know that as halving takes place and fortunately the price goes up so lots of people will also be in desires to multiply their income and get it by selling bitcoin so may be at that time the situations becomes opposite.
This is also true that technologies are regularly changes so may be the technology of halving changes and have some other impacts so just hope for the good and you will get the better.
Halving would usually kick in on halving neither before (unlikely) and after(likely to happen) basing up on the history then we could really that there's really a probability.
Thing here is that if you do have those accumulate coins not only limited to Bitcoin and with some alts too on which it would really be having that kind of advantage considering that
benefits or chances on making profits would really be that limited on single source.This is why it would really be that better if you are really that mindful on what about your targets and goals in life.
We know that there's no guarantee if it would happen or not but it would really be that sensible if you are really taking up these initial steps so that you would really be able to
make that benefits on the time that the market would really be making that cycle or having that opposite situation on which we are really that pumping like hell.