Imagine you are in a lifeboat. In the water. There is no land in sight. The only thing you have is a lifeboat. Suddenly, thousands of sharks surround the lifeboat! How do you get out?
You are in a car in the middle of the night. It is pitch black. The only things you have with you are a hammer and a chisel. How do you get out?
If a ball is round like a circle, then is a football really a ball?