What is the greatest threat to my health?
Well, tanks can kill you at long range, and your Piat bazooka is a close range weapon. But you can hear the tanks at long range, and you can hear the direction from where they come. You can most often hear them long before they appear. Planes are a threat too, if the ME109 is scrambled you are simply dead. The little Stork plane will search for you, and if it finds you it will scramble the fighter planes. Lie down and do not move when the Stork passes over you. Have a long look at the map and you will understand how to eliminate some of these threats.