Sure, Friday may be coming up, but there’s no better time for demotivational posters than now to help to close out your week on a low note. First up, we have an optical illusion that dares you to count the black dots, which is a seemingly impossible task. Click here to see more. In not so demotivational news, continue reading to watch Hawaiian surfer Garrett McNamara tackle a 90-foot wave.

[Sources 1 | 2]