Vinh Quang Giang on Instagram: "DON'T TALK TO ANYONE until you watch this... Most of us speak with a default volume, or a default way of speaking. As a result, nothing gets highlighted or emphasised, and without this auditory highlighting, it creates a lack of clarity when we speak. You can use low or high volume to emphasise specific parts of your speech! Try it, and check out my account for more tips!"