Now Bitcoin deep market is going on at present, so if you invest during this time you will definitely find success. Because success will come in the way that you get the maximum benefit at the highest cost. And the ideal investment would be if the holders invest most successfully in the current period.
Actually I don't know your own definition of dip but for me I don't think the Bitcoin price is dipping but instead I believe is only going through some consolidation process which is normal on every market, I know that the price of Bitcoin has been on this way for some time now but still I don't consider it to be dip, however sometimes I feel somehow whenever people have the mindset that buying the dip will give them good profit because it actually sounds like the person interest is on trading, though I'm not disputing the fact that there could be some certain advantages buying the dip but it shouldn't be obvious that the main reason for it is because of profit because what you must know is that with or without buying any dip you will still be profitable in the future if you are consistent on investing on Bitcoin and not relying on dip for profits.