I hope skogprinsessa and OmarFW read this especially: I was giving this more thought - - Why AREN'T there more ENFJ videos?
I would say (for myself) it is because relationships are deep for us and we don't expose our whole selves to just anyone - -and somehow it feels a little risky to put my face OUT THERE without being able to get to know 'you' first. (I did put my eyes out there - the eyes in my avatar/profile are mine). I know that sounds introverted - - it isn't - - I can talk face to face to strangers easily because I am there getting a feel for your 'take' on me and can decide to withdraw or delve deeper. A video for the whole world to see without me knowing what they thought? I want the back and forth, I want the reassurance that yes - I like you - first, before I show you my quirks and weaknesses because my feelings are pretty intense and I have learned to protect them.
But this is what makes ENFJs trustworthy - we know what it is like to be afraid of sharing emotions so we have become really good at helping others feel safe to open up.
(From an ENFJ Portrait:
ENFJ's tend to be more reserved about exposing themselves than other extraverted types. Although they may have strongly-felt beliefs, they're likely to refrain from expressing them if doing so would interfere with bringing out the best in others. Because their strongest interest lies in being a catalyst of change in other people, they're likely to interact with others on their own level, in a chameleon-like manner, rather than as individuals.
Which is not to say that the ENFJ does not have opinions. ENFJs have definite values and opinions which they're able to express clearly and succinctly. These beliefs will be expressed as long as they're not too personal. ENFJ is in many ways expressive and open, but is more focused on being responsive and supportive of others. When faced with a conflict between a strongly-held value and serving another person's need, they are highly likely to value the other person's needs.
The ENFJ may feel quite lonely even when surrounded by people. This feeling of aloneness may be exacerbated by the tendency to not reveal their true selves."