If you've lost focus, just sit down and be still. Take the idea and rock it to and fro. Keep some of it and throw some away, and it will renew itself. You need do no more.
“If I'm not afraid when I'm reading a script, that means I know I've done it before. If I read something and think, Wow, I can't play this part, then I want to play it more.”
“The Palestinian Authority refuses on an ongoing basis to take the necessary steps to prevent terrorists from getting into Israel.”