Acting is not that far from mental disease: An actor works on splitting his character into others. It is like a kind of schizophrenia.
On the recollection of so many and great favours and blessings, I now, with a high sense of gratitude, presume to offer up my sincere thanks to the Almighty, the Creator and Preserver.
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.