Actually dear JeSs,
Sometimes you should think about What Does Life Do With Us? not the other way round; we study something and come to work in a totally different field.
For me as a BIS student, I worked for sometime as an IT SUPPORT and in the same time trying to search for a better job.
Then for now I am in Treasury which is a 180 degreeeeeez shift from IT SUPPORT and BIS.
By the way what do you do? I mean what do you study ..