In the grocery store analogy, customers will resent being in a long line in a single queue rather than evenly split among all available queues. To be able to add more people to a queue that is already full, the store manager can put up temporary line borders to take physical space from less-used queues, which will provide more physical space to the queue experiencing congestion dynamically. | In the grocery store analogy, customers will resent being in a long line in a single queue rather than evenly split among all available queues. To be able to add more people to a queue that is already full, the store manager can put up temporary line borders to take physical space from less-used queues, which will provide more physical space to the queue experiencing congestion dynamically. |