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 |
|---|---|---|---|
| 2959 | 2021-07-26 12:46:59 | 67.37 | 92% |
| 2760 | 2021-07-22 13:20:11 | 79.16 | 94% |