School finals, Colleges, Universities - maybe a doctorate or two, you must have a whole lot of ambitions and goals sorted out carefully all throughout your life. But have you weighed the possibilities of everything turning the other way around? Rather than taking the previous question as a negative remark, you should really give another thought to your choice of subjects and focus on the reality before you - the career possibilities of the ones you choose - and really being sure that it is what you want to delve into for the rest of your life.