[andorov]

Hemmingway would leave off writing for the day in the middle of a sentence for the same reason.

[inetsee]

I remember reading this quite a while ago. My elaboration of this technique is to write the last sentence in my head, but only put the first part down on (paper) the end of the file. If I'm lucky, when I come back to it, I can read the first part of the last sentence, and memory will tell me how the sentence ends, I can just keep going.