Vlog CLXXXVII -Part 1 of 4

What I got from this is that it is a narcissistic ploy to promise your intended victim a great deal, to get them to fantasize about something infinite, which the narcissist does not fully articulate but leaves as a level of suggestion.  This way the intended victim's own imagination is used against them, as the narcissist gradually begins to close off the available (real) options, to reel them in.