If you have it you dont need it. If you need it you dont have it.
If you have it you need more of it. If you have more of it you dont need less of it.
You need it to get it. And you certainly need it to get more of it.
But if you dont already have any of it to begin with, you cant get any of it to get started, which means you really have no idea how to get it in the first place; Do you?
You can share it, sure. You can even stockpile it if you`d like, but you cant fake it. Wanting it, needing it, wishing for it...
The point is if you`ve never had any of it... Never...
People just seem to know.