How can I be too tired to talk, but seldom too tired to write?

Introversion, visual or non-linear thinking, social anxiety, chronic or social fatigue, autism, high sensitivity...looking at all the many, often overlapping, factors that might make writing preferable to conversation for a lot of people and considering is this wrong, of just wonderfully different?

Harmony

...for those of us who are especially sensitive, though the idea of being "out" amongst a load of other people in a room together is quite abhorrent as an idea, the reality is we could benefit from this more than most...because its the missing link to our health, we have to dare to go there to break the stalemate of our stuckness, and choir is an appropriate way in as it puts us where harmony is the very name of the game.