And then the "air stroking" rage came into being and the "surveying" and stalling started.
People walking around the table measuring, looking at every angle and then air stroking dozens of times, getting up, getting down, getting up again, surveying some more....etc, etc, etc.........
People would have laughed you out of the pool hall if you did that back when I grew up playing.
I have played for decades and ran thousands of racks and have NEVER, EVER, spent 5 minutes looking at a ball or surveying, no matter what game we were playing or how much it was for.
It pains me to watch most tournaments now.