Was driving in the outback with some mates, and got a flat tire. We started to repair it, and a road train went by, and actually stopped about a 1/2 mile up the

Was driving in the outback with some mates, and got a flat tire. We started to repair it, and a road train went by, and actually stopped about a 1/2 mile up the road. The guy came jogging back to make sure we were ok. That is when we realised we were in the middle of nowhere, and should be more careful.