Share 'should i thinking about college at such at such an early age?'

i'm only in 3rd grade but i'm a very good student and i'm only 8 years old. I'm already thinking about college. I went to a college fair and that is how I found out about Embry-Riddle. I'm already saving money so that I can attend in the future. I'm interested in Space Physics. Can any current space physics students, give me information as to what space physics is and what I can do with it. Any s…