Ive always wanted to be a journalist but really dont know too much about it, Can you tell me some things I should know about it? Like is it a hard job? 
I imagine it depends.  There are so many types:  print, radio, internet and tv
Indeed there are, Do you happen to know the salary of a journalist? I imagine its a lot. 
Again there are so many different types.  Journalism is basically just reporting on the facts and events
True, I want to be a journalist but dont even know where to start, Do I have to go to college to be one? 
I imagine it would be helpful.  But the role of a journalist has changed a lot over the years, especiially with news on the internet