There are two types of speakers (or writers) that I appreciate and aspire to one day be:
1) the type that are so knowledgeable that they can speak for hours about their area of expertise or their passion, and
2) those that don’t have to because they are so clear and concise in their message.
If you are ever looking for the latter, check out Seth Godin at https://seths.blog/ – he has so many insightful and thought-provoking posts. One of my all-time favorites is “What’s high school for?“.