Travel, travel, travel

I'm off overseas again, this time to Singapore for a girls weekend. I'm prepared with my CI ID card, spare batteries and a travel case with a spare ear hook and drying capsule. I'm hoping security will detect my magnet this time for a bit of attention but I suspect I will walk straight through without much fuss. We are taking an overnight flight which means sleeping but I'm not sure if I should take my CI off so I can sleep in quiet or leave it on so I'm aware of what's going on. Hearing people would say leave it on but I just can't sleep without complete silence now! Ah well, I'll report back in three days!!!