Ask smart questions. More importantly, ask stupid questions! So many people are afraid of looking stupid that they totally fake understanding. Even in the very highest levels of career and society. Ask basic questions if something doesn’t make sense. Start at a kindergarten level understanding of a concept then build on it.
Life is like the ocean: Filled with energy, beauty, scary schit, lots of interesting creatures and so much to be in awe of. We couldn’t possibly control it but we can be a part of it.
Never follow an “I love you” with a “but...” Instead, follow it with “and...” or “that’s why...” Remember this when they’re young, teach it to them when they’re older.
On grief: CS Lewis said somewhere that it isn’t just that his friend died, it’s that the part of him that only his friend could bring out would never be brought out again.
Discuss prescription (and OTC) medications. Doctors prescribe or recommend these medicines, they’re not for fun and should be taken seriously.
Discuss how medicines are obtained, never shared, which is dangerous and illegal.
Emphasize the risk of dependence.