For me, solitude actually energizes me - it feels almost cyclical: thinking on a topic leads to more thoughts and ideas and facets of the world, tangents to follow, etc... obviously I'm interested in and therefore excited and happy by these thoughts (well, unless I'm overanalyzing social situations

), which gives me excitement and energy... which makes me do it more.
Not entirely sure if that made sense, but it is the personal answer as opposed to completely scientific in its basis.
But, well... when I see in many circumstances how there isn't a whole lot of thought involved - others are speaking to hear their own voice, or out of fear of seeming boring and whatnot - if the social interaction doesn't really require or allow for real thought, where is my energy going to come from? Bong shots? It actually depresses (which is draining

) me to be around a lot of people, because they are... blowing hot air. It may be entertaining, enjoyable hot air to others, but if it lacks substance or a root of real thought, I can't enjoy it.
Now with many people ye can simply ask them questions to get to real thought and all that jazz, which I do - but also being the person who asks "the hard questions" or who is too earnest makes me want the other person to contribute equally. One-on-one is a give and take, and I seem to give my energy to others when they don't reciprocate.
P.S. Exception: Banter with close friends, but as none of them live nearby this is not a common situation for me.
