[En_gr_Student]

Think about what you just said, in context of why one side is light and one is dark. Where does the light come from?

[SmellyGeekBoy]

The "dark side" of the moon refers to the side that is always pointed away from Earth. It has day/night cycles just like the rest of the moon does.

Also try not to take this condescending tone with people. Especially when you're wrong.