Buying every dip is easy to say, but difficult to identify the dip (for me at least!)
Every time the price of bitcoin drops I am afraid of the point that it is going to stop or it will be ongoing for a long time. Looking at charts and trying to make my TA sometimes prove me wrong!
for me every buying is dip, as far as your plan is long term holding, because bitcoin has has not yet gotten to it final spot, it's still growing and increasing in price continuously that's to tell you that bitcoin can increase above the price you bought it at that time in the future, so you mindset should be long term holding and don't sell when your investment have not yet matured it not you be lost.