To my own knowledge on buy the Dip,and HODL.it has to do with investing buying Bitcoin and keeping it is one part,people feel is just buying Bitcoin and hodl.but on question to ask how patient are you to hodl.your patient might not be the same of mine.so it takes discipline on the highest other.and mind you you don't invest on Bitcoin with you all of what you have,cause you will definitely can not be patient.if am not mistaken I feel with my own experience investing in bitcion.is better you have some other  asset to fall to daily,and keep you mind lost out of your bitcion investment.And just stay and observe for as long a you can.