What is passion?

What is passion? Something we love, something we are excited about. The desire of doing that thing constantly is a passion. I have a passion to become a great manager. I love to manage things and I love team work. I want to be a great decision maker. I love to observe people. I want to be a great speaker. To become a great manager, one should have an ability to influence people. I love to do all these things. They excite me. That's what passion is.