There's any number of sites out there with information on various careers. Also, if you want to see books about various fields, certification books, etc., try a site like freebookspot, share book free, etc., on most of the 'hot' fields. 

Certifications can help if you can't get into college. In NC, where I am, there was a program that would let you study for certification programs, things like medical staff, network staff, etc. I'm sure other states have similar programs, as mentioned above.

 

I wish I'd said that.. The Staircase Wit

anahl nathrak uth vas betude doth yel dyenvey..;)