Over time, too, the Beaver morphs into a less benign, more manipulative alter ego, impinging on Walter's free will and already tenuous grasp on reality, and threatening to erase whatever newfound gains he's made. (shockya.com)
As is the case with most Christians, you appear to have only the most tenuous grasp of what the bible actually says. (religion.blogs.cnn.com)
A word of warning: Sponge baths can cause your baby to squirm and fuss, weakening her already tenuous grasp on the solids, liquids, and gases in her body. (pregnancymagazine.com)