Can someone help me with a few career ideas and maybe some colleges that are good for those careers?

-I like journalism, and I would consider it for a career, but it would be too hard to get a job in that field, I think.
-I'm a junior in high school with a GPA in the 3.7 range.
-I would also consider being a teacher, such as history or english.
-I'm shy, but I'm able to overcome it and be quite outgoing when needed.
-I like working with people.
-No blue collar stuff.

Thanks!