I don't mind driving in the Expressway at the Philippines. It's a variety of reasons on why I am anxious - it's not my car, I only have a PH license and tickets here are SO EXPENSIVE.
Don't get a speeding ticket. The last one I got cost me $250. I was doing 52 mph at a 40 mph zone. But, don't go too slow either. You can get ticketed for that too.