Bitcoin chart does appear to be following the traditional market cycle as exemplified by the infamous 'Wall Street cheat sheet'. I have tried to approximate the different stages of the cycle in this chart.
There is no saying whether BTC will follow this path to the letter, or if the Depression/Disbelief stage will take this long given the fundamentals of the crypto space as a whole.
It will be interesting to see if BTC follows this path. If so, get ready for 2k Bitcoin .