Let's remember BTC has a mind of its own.
What mind are you portraying on this? Is it the market manipulators?
Bull trend always records a higher low and higher high, from the looks of the market, it is early to see a reversal but I agree that it is possible to happen. For a trader, he should be well aware of this scenario and won't hurt if they only trade with extra money. That way, they will never be affected that much if worse scenarios come. If ever the price continuously goes down, it doesn't mean that they lost anything, 1 BTC is always 1 BTC, they just need to add more patience in their trading and sell them when profit is seen.
Traders seek profit,
Bought at peak of the rally,
the price goes down,
add more patience and hodl,
the price goes up,
profit is seen,
sell.
It is a matter of waiting in the BTC market that is why it is best to buy it with excess money.