If you are not sure where a question belongs, it belongs here, and somebody will move it if there is a better home. This section exists because a board made only of tidy topics quietly loses the questions that do not fit one, and those are often the interesting ones. Things that land here well: Odd behaviour you cannot explain and would not call a health problem. Second opinions — something you read or were told in a shop and want checked. Decisions you are turning over , where you want the reasoning rather than a verdict. Things that went wrong and what you learned. These are worth more here than anywhere else. One house rule, and it is the only one that matters: answer the question that was asked, and say when you are not sure. A confident wrong answer costs somebody a fish.