The last bottom price if I'm not mistaken is $6K and then it dramatically rose to almost $12K. So that being said, I doubt that we can hit $4K because the price today is hovering around $9K which is way above $4K.

If it hit $4K though, I think it will not hold that long because its another good entry point for all of us. Many have been waiting and wanting to enter the market but since its very expensive for some of us. They keep on waiting for the price to go deep. So $4K will definitely a golden opportunity to buy because of such huge discount price.