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 |
|---|---|---|---|
| 624 | 2021-11-30 15:48:07 | 62.26 | 94% |
| 337 | 2021-11-12 11:25:40 | 74.80 | 96% |