[fifteendogs]

But what if you are not in physical proximity of the person with whom you are communicating? How do you convey facial and hand signals if the person you are addressing cannot see you?

[FITZ]

That would be the limitations of non-verbal communication ---you have to be in physical proximity. Trying to communicate an intense dream to someone is always difficult because you can't put the thoughts into words, you can't convey the sense of dread a nightmare gave you. Even if you try writing a dream down for yourself, later it just sounds weird. Sometimes at night you reason things out better than you do could have while awake because you aren't limited to conscious words.