The bolded.....that's the kind of sentiment to be weary of. Everyone was expecting lower prices in the low $3,000s. Everyone is expecting higher prices now. I have seen too many times what happens after very fast rises like this. The speed and severity of the subsequent crash usually surprises everyone. Remember the August 2015 crash? Most people didn't see that coming and they won't see it coming this time either.
The Bitcoin I know, once it picks a direction, trends very hard. The next downside correction may only be a correction, but it might be quite severe. I definitely wouldn't rule out sub-$5,000 yet.
The opinions on whether Bitcoin will fall further were split, but the bullishness is universal among all market participants, because nearly everyone, except maybe for some trolls and nocoiners, think that there will be a new bull run at some point. A lot of people thought that it will begin in the next year, close to the halvening, but the optimists think that it already begun with the current price explosion.
Of course Bitcoin is always quite unpredictable, but when I'm saying that some price won't be seen ever again, I mean that chances of that happening are extremely low.