I agree. Nearly anyone who wants to be a politician is either power hungry or money hungry, NOT hungry to help people. Politician is rated in many countries close to the bottom in terms of respect by the people. A doctor who serves the people, and lives in a simple, humble way would be way up there, near the top of most highly respected positions.
Please practice in Enga, not in Moresby. Serve your people well. Sacrifice on their behalf, because I'm sure that many Engans including your mum and dad, sacrificed mightily for you!