I love this too. Simple, easy , portable….I’ve even shown my kids this trick. It even worked last night at 2am when my daughter couldn’t get back to sleep. I guided her through it just like Sinclair and soon she just rolled over and went down….yeah. (My sweetheart has trouble with sleep at times and my “gut” is telling me it could be EMF related with the router in the office literally right under her bed! Hmmmm…can’t wait for that module ).