Bitcoin Expanding Cycles

This is my first idea!
Notice how the first cycle (from bottom to top) takes one year, the second one 2 years and so on.
Using that logic, my guess is that the current one (the 4th cycle) would take 4 years.
That means the next top could be somewhere near November 2022 (2 years after this cycle's bottom, Nov 2018) at 160k USD

Comment what you think about it and thank you for reading!