The posture of someone running (dreaming) a business
The difference between "jangsa" (a shop) and "saeop" (a business) is whether it keeps running when the owner is not there. The difference between an "idea" and a "BM" is whether the direction for what comes after you build it is already clear.
I remember I wrote something similar a while back. But even while doing other work, I felt the concept is the same, so I'm putting it in order again.
