People have different voice patterns. This is a general fact that is known to all of us. However, according to great martial art master Bruce Lee Knowing is not enough you must implement it.
John’s daughter was sad when last night he forgot to bring home her favorite comics. Today, during busy office hours, he received a video call from her to remind him about the comics. He realized that she sounded a bit sad because of the yesterday’s miss. However, he was not able to talk to her in details due to his office work.