being like 2015 means you won't see the result in "a couple of days" because just like 2015 the rises are going to be slower than the usual thing people got used to in 2017. so basically the $6000 resistance can be broken in a couple of weeks as price creeps up slowly with a high volume but no excited movement. and then continue on that path to some higher price (probably around $9.5k) then start gaining more speed.