Peanuts

I always ask myself if Peanuts are beans? , due to the grains shapes.
Peanuts are actually roots, where they are from.
They are a type of plant that neither fruit , eventhough they do flowering.

The subject of its contain are the Peanuts shell that contain the seeds itself.
They are fast growing plant and harvesting in a duration of a few months.
I still think Peanuts is not beans, even I am a Happy Bean.

What is yours thught of being Peanuts to think of this subject?
I am going Nuts.