roundabout trust

There's a couple of ways to get onto the 89 Hightway or I15 from where I'm staying in Bountiful. One of them involves a roundabout, but I hate using it. Why? Well I realised yesterday it's because I don't trust American drivers least of all Utah drivers, and roundabouts are all about trust. You trust that the car is going to go where it's indicating to go, and that way the traffic flows and everyone is happy.