In long term hold games like this the more patient win, but sometimes it's good to realize if we are bubbled or not. That is very hard to do tho, and you can risk missing a perfect spot for moon.
This just doesn't fit with the reality we have observed since November 2013 (although does fit with before then).
Since Nov 2013, we have witnessed a fairly steady decline, through a series of downward steps, from 1,100 ish to 220 today. This process continues, some 17 months after it began.
This is a remarkably slow and predictable bursting of a bubble. Past bubbles, including past bitcoin bubbles, deflated much more quickly, in a matter of days/months. Even historical bubbles, like the tulip bubble, all deflated within a year.
I would have thought that in this age of instant information, bubble bursting should be instant. But no, even after 17 months the realisation that the price is going to fall has still not fully been reflected by traders. Crazy.
It must be due to fanatics, holding up the price (at huge financial loss to themselves), rather than letting it find its new equilibrium level.