I've got the PDN stuff described in the above article (including Pincus' full Counter Ambush set)....to be truthful, I didn't find them that helpful in establishing mindset.
Not that it's bad: it's not, particularly for beginners - but I really didn't feel that they added much to the conversation.
Panteao's Make Ready TV channel is where training with the world's most experienced instructors and entertainment come together. You can stream hundreds of videos seamlessly across all your device...
panteao.com
^ It's graphic, but absolutely not in an exploitative way. Paul Howe needs no introduction, and his very sobering examination of this most crucial topic set alight the M4C.net in its day.
Violence of Mind: Training and Preparation for Extreme Violence [Freeborn, Varg] on Amazon.com. *FREE* shipping on qualifying offers. Violence of Mind: Training and Preparation for Extreme Violence
^ An amazing modern look into violence at the street/interpersonal level. It's no lie that I've led a sedate and quiet adult life - one that I'm grateful for - but I grew up very poor, and these books each in their way allowed me to gain insight into the episodes of social violence that I glimpsed during those times, and allowed my suburban-dad adult mind to come to grips with and better understand why in some situations I feel what I feel.
Seminars:
https://aprillriskconsulting.com/ - Dr. Aprill's seminars are taught in various formats/lengths throughout the country, hosted by many of today's top-tier schools and as guest-lecturer by many 2A-foundations. If I had to pick between Grossman's lecture or Aprill's, I'd pick Aprill's.