BTC, Possibility of a huge retest of 13k

Have we entered a territory of greed? Are we due for some corrections? Is it common to retrace from the 2.618 fib extension level? I know EVERYONE's waiting for a moon shot like 0-50k wasn't that. But looking at the reality of #BTC, it likes to lose 80% or so of it's value in an instant. I will not be selling, but will be keeping my eye out for a hefty retrace to add HEAVILY to my position. Please remember this is not advice, just my personal plan of attack. Good luck folks, sorry it's been a while.