What about the ego of those Central Bankers who think that they can steal the perfect amount of value from the currency?
Those think their meddling in the currency leads to stability & prosperity.
The ego of the central planners has no bounds.
Discussion
And they say the "perfect amount" is 2%, but that's really 2% plus all the deflationary forces of efficiency improvements and progress, plus the difference between 2% and CPI, plus the difference between CPI and reality.
The real number might be 25% per annum!
I can't wait for Bitcoin to destroy that ego.