Here’s the thing:

You just never know

And nobody’s perfect.

I also wanted to add this little section I just read from Pandora about Bill Withers because to me, this is in a simple form, what “it’s” all about: “Withers wrote ‘Lean on Me’ based on his experiences growing up in a West Virginia coal mining town. Times were hard and when a neighbor needed something beyond their means, the rest of the community would chip in and help.”