Long story short, I'm a little behind the times on my education. I am in my early 20s, I went to school for two semesters and have been working dead-enders since. I'm now enrolled again and doing what I was supposed to have done right out of high school. Can anyone explain the differences here? I only have a year's worth of gen-eds under my belt and another year and a semester of pre-reqs for either discipline before I really need to decide.