Really glad to hear the site helps with new insights (especially for someone who has aced the tests&#x2F;grades). I was in a similar boat, qualified on paper, but not in my heart of hearts.<p>1) In general I like any efforts to explain things in new ways, and ExplainedVisually is great. My philosophy is that teaching is like humor. You want to make something funny, present it well, but <i>not</i> overexplain it. Let&#x27;s people enjoy the joke. If you do too much handholding, you ruin the surprise and it&#x27;s not fun to be told &quot;Ok, the punchline is coming up...&quot;. It&#x27;s not an exact science, but you get a nose for when something is truly illuminating vs. trying to chew your food for you.<p>2) BetterExplained is a side business. Happy to share numbers, etc. I have some earlier posts about ebook sales and techniques:<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=870015" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=870015</a><p>I don&#x27;t think I should be taken as a model of learning though (I write very infrequently) but thankfully math is evergreen. Many of my most popular articles are 5-7 years old.<p>I do want to dedicate more time to it. I realize I was afraid of ruining my love of learning by turning it into a profession, but I&#x27;m slowly coming to grips with it. That&#x27;s one of the hardest parts for me actually, feeling I&#x27;ll kill the golden goose by squeezing too hard.<p>I&#x27;ll probably do a blog post &#x2F; postmortem on marketing, numbers, etc. so keep an eye out :).