Comment by esahione

"Why" is a question that is aims to answer the cause of a property or effect.

Why do apples fall from trees? Gravity. Why does gravity exist? Because matter bends space. Why does matter bend space? We don't know yet.

Ultimately, any X is either caused or uncaused. Not "X=Y", but either "Y=>X" or "X exists" - the latter being uncaused.

This is pretty basic philosophy.