NOT FINANCIAL ADVICE
A possible scenario that may be playing out.
No one can ever guess the top and there is still a lot of growth in this space (crypto). However, there has to be time when people also take profit. 12.5K is a good spot with all the fanbois setting themselves up for a trap. BTC hasn't crossed higher than this in over a year. And this run looks like it may have ran out of steam. A drop down will be nice for new comers to also enter the space at a more reasonable and affordable price.
I will be short from here, but if it goes the other way, I will not be surprised either.