Postgraduate studies

Well, I think that the topic of today is very complicated because I am only in the second year of my career and the only things that I think now is about pass all the subjects that I have.
Now, if you asking me if I have thought about  a postgraduate studies, my answer would be yes, I have thought in this but not in a form imagining me studying a postgraduate, it is all the contrary xD, I have in consideration this studies but now the only thing that I hope is finish my career and start to working, earn money obviously, travelling around the world and more things.
I know that are like 4 or 5 kinds of postgraduate studies but their differences and specifications I don`t know for now because like I told in the beginning of the post, now I am focus in my current studies, approve all my subjects, specially organic chemistry, with every class that pass, its difficulty increase.
Sometimes I think that my career is very hard  and it will take me so much time finish it, that is one of the reasons why I currently the postgraduate studies don`t call my attention. Maybe in the future, some day if  I have a kind of project or I want to specialize me in a specific area, perhaps I will have to use a kind of these studies, but for now my options are continue learning more things about my career  and things about everything in general. With the time I would know how to use all the knowledge and advantages that I will have, I hope to take the correct option.

Maybe, some day, Who knows