The big final rule for the comma is one that you won't find in any books by grammarians. It is quite easy to remember, however. The rule is: don't use commas like a stupid person. I mean it. More than any other mark, the comma requires the writer to use intelligent discretion and to be simply alert to potential ambiguity.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 6951 | 2021-08-12 23:34:56 | 82.00 | 97% |
| 5389 | 2021-07-27 15:27:02 | 99.84 | 98% |
| 3376 | 2019-09-24 15:35:36 | 93.44 | 98% |