A high say-do ratio would be bad. A high do-say works.
1) I only talked about what I did
2) I only talked about things that occurred in the last <pick a time horizon>
It biases you for action.
I went through some time where I didn't have much to pull from, so I found myself "being silent". Basically when talking with friends and bs'ing, I'd have to keep my mouth shut on the _should_, go do it and the next time show what I worked on.
It means getting off soshmeeds (like hn) and doing some sht, documenting it enough to explain it. I restarted from the comment I typed yesterday. :)