Exactly. Another everyday example is doing laundry. After I load up the washing machine, it's going to run for 2 hours. I can "multi-task" by doing something e

Exactly. Another everyday example is doing laundry. After I load up the washing machine, it's going to run for 2 hours. I can "multi-task" by doing something else in the meantime, which doesn't really follow the one-item-list principle from the post.