[header] How to be enigmatic [title] Speak only when you have something to say. [step] If you want to cultivate a mysterious and enigmatic presence, leave some things unsaid. Train yourself to hold back on sharing your thoughts all of the time, not because you're shy and meek, but because you're comfortable enough in your own skin. 
Talk when you know it's essential, but don't feel the need to speak every chance you get. [substeps] Culturally, we often mistake fast-talkers for smart-talkers, but pauses in conversation have a power all of their own.