Help! have to decide what i want to do for the rest of my life!?

As said below you need to be realistic and if it helps I'm in year 12 and when I was year 10 I wanted to be a camera man however know i have change ideas so many times over that tome and now I am focus on becoming a fire fighter so what in saying is just do a bit if reserch and relax I can bet that you will change. Your job idea within rhe next few years