There is no real definition of normal other than what we make up. What normal is for me is not for some, none can be normal. Because there is no such thing.
Yes some can say the normal is what society dictates, trends if you will; "conforming with or constituting a norm or standard or level or type or social norm" that is a dictionary definition of Normal.
But still the point is normal changes what was normal in 1776 would be consider weird and out of place today. We each have our own normal little world. But that only because we know it we are familiar with our life so we view it as normal.
Yes some can say the normal is what society dictates, trends if you will; "conforming with or constituting a norm or standard or level or type or social norm" that is a dictionary definition of Normal.
But still the point is normal changes what was normal in 1776 would be consider weird and out of place today. We each have our own normal little world. But that only because we know it we are familiar with our life so we view it as normal.