Punishment and negative reinforcement are opposites. Punishment is when something bad happens to you because of something you did; negative reinforcement is when something bad stops happening to you, or doesn't start happening to you in the first place, because of something you did. Punishment is bad, and negative reinforcement is good.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 550 | 2015-12-10 19:54:56 | 84.47 | 92% |
| 373 | 2015-09-16 19:24:09 | 83.11 | 95% |