https://www.manager-tools.com/2011/05/first-steps-with-disc
"In truth though, it's very hard to be a D if you're an S or a C if
you're an I for more than a few minutes initially. Not only is it
difficult, it's exhausting! It takes practice, more practice, and even
more practice."
The single most informative podcast about the DISC Profile that I have
found. Mike Auzenne and Mark Horstman chat about the DISC Profile, and how
different people might relate to each other better. They also have lots of other content for leaders.
...Geoff Higgins