minus-squarePortugalSpaceMoon@infosec.pubtoAsk Lemmy@lemmy.world•What's the wrongest thing a teacher ever told you?linkfedilinkarrow-up3·5 hours agoInstead of touching your upper teeth with your lower lip, use the middle of your tounge to touch the upper teeth. That’s all. linkfedilink
Instead of touching your upper teeth with your lower lip, use the middle of your tounge to touch the upper teeth. That’s all.