Seminonobvious design tip: never ever ever use negative checkboxes. This is because the label accompanying a checkbox is a question that is answered by the checkbox, and negative questions in English are an ambiguous clusterfuck.
🚫 Don't show confirmation dialog ⬜
✔️ Show confirmation dialog ✅
also, never make the checkbox caption change depending on whether the checkbox is checked or not
Microblogging for humans—and cute robot girls.