Thank God, it turns out that 6K is the bottom of BTC. So, we are at the bottom of BTC now, don't need to worry that BTC will fall again, and it is time to buy more BTC.
Not yet time to start being thankful, as the bottom cannot be confirmed until we have seen a proper reversal of trend.
For the short term, we may have reached a bottom, but in the long term, we really cannot say we won't still have the possibility of likely stepping back down lower until we start seeing a higher high or maybe making a new statement with new ATHs, and there and then, we may say bitcoin has been able to make $6k as a bottom.
Although, a lot of people want to assume that this is a bottom since it goes alongside mining cost at the moment, but none the less, we have seen prices going lower than mining cost in the past, so that does not give a full guarantee.