If you ask why I study philosophy, I would answer that, because the Department of philosophy, it helps make my thoughts arrange, organize and make me able to develop themselves in.
If asked why I chose to study philosophy. I would answer that The philosophy that makes my opinion, have systematically compiled and made me able to develop themselves to another level.
If you ask why I choose to study philosophy, I would reply that Because the philosophy that help make my thoughts arranged systematically and also makes me able to develop itself in a certain level.