Sir Terry Pratchet, the author of books including the Discword series, suffered from mental illnesses in later life leading tragically to his early demise. I wish to ask a question relating to his alzhimers, and I am not sure if this is the correct part of the SE network to do so, or if I can ad...

The question is in the title. I am sure many people have thought of this while reading through the comments of a very helpful question/answer.