What’s the use of getting up in the morning?

Never mind that now, I’m already up.

Be constructive.  Try to focus on something positive.

Okay, then, what’s the use of logic?

You call that focused?  Be more specific!

So what’s the use of a logical system, if you think of logic as embodied in systems?

Or what’s the use of a logical organ, if you think of logic as embodied in bodies?

To be continued …