The Volatile Nature
Just like RAM loses data when power is lost, your working memory is volatile. A RAM memory test metaphor helps explain why we forget a phone number the moment we are interrupted.
Limited Capacity
Computers have a fixed amount of RAM (e.g., 16GB). Humans have a capacity limited to about 7 items. Understanding this limit helps us accept why we need to write things down or use chunking.
Clearing the Buffer
Sometimes, like failing a RAM memory test, our brains get 'glitchy' when overloaded. Taking a break clears the buffer, allowing for better performance.