Hmmm.. well. I think you’re right about most of these things. Although it feels oddly similar to The Toltec’s 4 Agreements and everything that is said in that book. Just using different words. Their 4 (And my 4)

1. Never Assume
2. Don’t take things personally
3. Always do your best
4. Impeccable word

Each of these branch off into similar territory that you talk about.