Okay, somehow I can't understand geometry. Everyone who tries to explain it, uses words I don't understand, and talks to me like I just have difficulty, but I have no grasp of the subject and don't understand their attempts to explain the concept all together. The only thing I know about it, is that shapes are involved and it is math. I ask if it is a measurement of degrees, and they tell me "you can use letters". So I ask dear flood, what is geometry and how can I learn to use it?