-snip-
P.S. The best strategy (in my opinion) is to be out of the market during such events. And the nerves will be saved and the deposit will be fine. In any case, it's up to each individual to decide what to do. 
It all depends on each person's strategy and price target.
The price now may be high enough and very good to take some of the profits,
but for some people the price is still less, and they are still targeting an even higher ATH.
Halving is indeed a reference to whether the market will be bullish again or not,
now, before the halving occurs, Bitcoin has reached a new ATH at the price of $ 70k ++.
Some cycles may change, but the history of the market in the past becomes a reference to how the market will be in the future.
Must be responsible with all choices made, make sure you hold the advantage.