People often hold tension in their tongue without being aware of it, and when we're stressed, many of us manifest this tension by pressing our tongue against the roof of our mouth. How to Fix iPhone Not Vibrating Silent Switch, Haptic Settings, and Taptic Engine Troubleshooting How to Trill or Roll Your R's Bilingual Speechie Multisensory ABC Literacy Kit Soaring Minds When your tongue cant rest up on the roof of your mouth, it falls back during sleep and partially blocks your airway. That vibration you hear? Thats your body working overtime to breathe., The good The secret to rolling your Rs Stop trying to move your tongue quickly and focus on striking the perfect tension between your tongue and the palate. Your tongue shouldn't be too