for me, anyone who understand Bitcoin as "investment" is a sucker. The value of bitcoin is orthogonal to it's function as digital cash system. If Bitcoin drops to 0.001 we can still use it to make transactions in software.

My prediction is that atomic swaps and lightning networks will reinforce the position of Bitcoin as a technology tool and crypto "Investors" will have wasted lots of money and time watching stupid graphs and "market caps" when the price adjusts to the real cost of mining and securing the coins.