Normal is whatever children are told by their parents is normal.

Normal in Seattle is not normal in Lesotho.
Normal in Yellow Knife is not normal in Fiji.
Normal in 1740 was not normal in 1940.
And what is normal in 2007 won't be normal in 2107.

Normal is that which is accepted by most people.

There was a time, not very long ago, when slavery was considered normal.

DA Morgan