"Lack of planning on your part does not constitute an emergency on my part."

[Mr 5 0]

I think PKRWUD was refering to business clients but of course this motto works in any situation, business or social. I've practiced it most of my life.

I've a few less 'friends' but also less hassles and my friends are real. We don't 'use' each other. Help each other? In a heartbeat...but never use each other.
That's friendship, in my book and it's always worked for me.