I have started rereading the classic sales and business texts and have made a series of short videos of how these old and often free books can be just as useful as all the newest, trendiest, stuff out there.

Here is a link to the first video in the series: https://youtu.be/qChmrw6Ywkc
And here is a link to the most recent episode: https://youtu.be/Bh7j-q6w52w

You'll see I'm still learning coloring, lighting, etc. If you have constructive feedback feel free to share. But remember rule number 1: Don't be a jerk.