Feeling a little crazy? there is a reason...

"Tonight's full Moon will be almost 12 percent bigger than some of the full Moons this year, according to NASA, setting up a fine viewing opportunity when it rises in the evening.
The reason: The Moon is near perigee, the point on its slightly out-of-round orbit that is closest to Earth.
This Moon is called the Harvest Moon, owing to its timing of being nearest the autumnal " Farmers in the past relied on it to harvest all night. The Harvest Moon is not always closer and bigger than normal.

NEIL YOUNG LYRICS
"Harvest Moon"
Come a little bit closer
Hear what I have to say
Just like children sleepin'
We could dream this night away.
But there's a full moon risin'
Let's go dancin' in the light
We know where the music's playin'
Let's go out and feel the night.
Because I'm still in love with youI want to see you dance again
Because I'm still in love with youOn this harvest moon.
When we were strangersI watched you from afar
When we were lovers I loved you with all my heart.But now it's gettin'late
And the moon is climbin' highI want to celebrate
See it shinin' in your eye.Because I'm still in love with youI want to see you dance again
Because I'm still in love with you
On this harvest moon.