Then tell them what they can use, hitting the wall to scrub speed might be the only way to help yourself if you are in a car with out a t/break and especially at speed. The reverse trick will only work if you are going slow enough, and if it breaks a driveshaft or the trans locks and blows, you're screwed. I an older, slower style car that has an e-break (street) you can slow down some with that. I really don't have the answer and don't think there really is one. And when it happened to me, I didn't think fast enough and hit the wall. So, if there really is a way to slow safely, I'd like to hear it. Otherwise, I'm going with my plan B. Oh.........and it's Mr. Numnuts to you!