If you ask yourself, "Should I have one more beer?," well, if you had to stop yourself and ask, you probably shouldn't.
If you ask yourself, "Do I need another cup of coffee?," well, if you had to stop and ask, you probably need it.
I have several new favourite pages on Wikipedia:
Previously, my favourite page on Wikipedia hd been a description of the seven different forms of lightsaber combat. (Apparently, Samuel L Jackson's character had developed a form to himself. That's how he was able to beat the Emperor.) Sadly this page has since been deleted from Wikipedia, and it is impossible to retrieve deleted pages. There is a page on this topic on Wookiepedia, but it contains a scary level of detail that in my opinion renders it much less readable than the old Wikipedia page.
Related to the "fuck" list, I also like the study Delete Expletives?, which is a British study of people's attitudes towards obscenity, particularly on television. One of the excellent features of this study is a ranked list of swear words in British English, based on a survey of over 1000 respondents.