I agree. I suppose interesting is more of a compacted term for depth, and from that comes levels of fulfillment in my mind.

I think no matter what you do it will have a deterministic effect on your kid. If you're more responsive than deterministic they'll observe you for cues of who/what you have the most respect or adoration for and maybe seek to emulate it (or if they're rebellious, spite it). There's a fine line and moderation is important as with everything of course.