Seeking Ferret

As you should be. I was thinking more that your key accounts sharing a strong password for a mere week or two, before you spin them off onto their own passwords, one by one, may be an acceptable level of risk that would allow you to stick with your usual system of learning one password at a time. Depending on your paranoia, of course.

But for all I know, you're enjoying the edge-walking thrill of learning a half-dozen strong passwords in a single go.