twitch

It used to happen every now and then. Now it happens everyday. He does not know why, or how.
Sometimes in one, sometimes in both. Mostly the right one. Everyday.
It makes it harder to see, and it gives him an excuse. He can say "something's up with me, so let me be".
It never used to be this way.
He tries not to think about it. Except when he needs to. He tries not to think about his left one, which seems to be growing weaker and weaker, dragging down the right one with it. Except when he needs to, that is.
If he does, he starts thinking about other things as well, his bent back, his big ears, his physical weakness...and it does not stop there.
All because of this little twitch. Irritating. Gnawing.
This twitch, which now happens everyday.