[Prophet in the wilderness]

Just like with a new car, a good movie, hair style, after a while, people, men and women in general get " BORED " with the same old thing.
Now, in this statement, the quote " Same OLD thing " is not meant to be necessarily associated with time, but, even after eating pizza over and over again , night after night, you get tired it or bored with it after while and want something different.

[HitmanLV]

Very true. That being said, you supported the point with a terrible example: pizza is good all day, every day! ;-)