Desire And Scratching An Itch

We all know what it's like to have an itch that we really want to scratch. Maybe you're washing the dishes wearing rubber gloves, and suddenly the end of your nose begins to itch (this often happens to me), or you're meditating and wanting so badly to scratch your head and find relief - for now.

But inevitably that itch returns, perhaps some place else, but it's still an itchyou want to scratch(hands up if you are suddenly feeling itchy right now - grin) and what on earth does...