speak in hurry

speak in hurry like someone will catch you.... no! may be because your habit to speak fastly. In my opinion, speak speed depend on some condition. Firstly, may be you feel nervous with new class do you faced. secondly, you have a big and many idea in your mind. You want it to be transferred quickly to your listeners immediately. So, you speak fast. It is different between speak with colleagues and with foreigners. My coordinator of my shortcourse, Phil Cullen always speak slowly when he speak to us Indonesian. While he speak to his mates, he speak fast with unclear language. What is that? may be because every language have a different sound and vocal articulation. When I speak Sundanese, i speed up my voice because i comfortable with it and my listener understand what i spoke