The first thing to do when you want to get out of the car, the door in the direction of the road is to observe whether it is safe to open the door, to avoid causing an accident to vehicles traveling in the same direction.
Observe the traffic situation behind, open the door slightly, if it is safe, open the door at the necessary level to get off the car.
Open the door slightly and observe the traffic situation ahead, if it is safe, open the door at the necessary level to get off the car.
Open the door at the end of the journey and quickly get out of the car.