Answer

First, I hope I’m not “may he live long and well” like the original president of our generation is called by his followers (otherwise you’d have to contact me by fax to the graves).
Second, I’m far from being an expert or well-versed in Chabad literature, and even in the Tanya, though I am familiar with it. It certainly contains interesting and, in my humble opinion, correct insights.
Rabbi Steinsaltz is an astonishingly interesting Jew, and he is very much worth listening to and reading.