Why doesn’t my husband wake himself up with his snoring? It is so loud I can hear it downstairs through the ceiling (he does a lot of shift work so we often sleep at different times). Sometimes I record him to show him how loud it is. It baffles me that snorers don’t wake themselves up. I would love to know why. Lucy Matthews
Post your answers (and new questions) below or send them to nq@theguardian.com. A selection will be published on Sunday.