I think bitcoin drops because of the price correction. I am still not checking the bitcoin price today but yesterday when I checked it out it is around 14K USD. That only means bitcoin does not recover yet. Well bitcoin drop is always a part pf any crypto currencies because no crypto has a fix price. Since it is a part of crypto you or we have nothing to worry about. Just look on the other side and think about something good like "it is time to buy bitcion" . after this drop there could be a very high recovery coz bitcoin may now reach 20K USD or maybe more. Remember how fast it reach 10K up to 18K USD in the last week to 1st week of January? That how powerful bitcoin is.