Sometimes people ask a question and when I answer them in terms of equations, they say they want the physical reason, the real reason.. 1- Do you think there is a distinction between physical and mathematical reasons? 2- If your answer to the last question was yes, explain the distinction! if it was no, explain how would you clarify the issue! I think there is no distinction and mathematics is simply an extension of logic to places where human language and imagination can't reach. What is your idea?