Shinamae, you remind me of several times when I've had to share a room. One friend did warn me that she snored, so when I went on a city break with her, I took my BluTack which my GP told me was better than wax earplugs because they left no deposit. Another friend hadn't mentioned it, but I had my Blutack, 'just in case'. And I certainly needed it. When I shared a room with my sister, she wouldn't believe that she snored, so I recorded her which actually convinced her. Do I snore? well, if I do, nobody has dared to tell me.