Finance international business thoughts?

Regardless of whatever the subject of a college course is, how hard anyone would rate a subject is very subjective. How hard you would find this subject depends on how well you apply yourself academically and how good the prof and school are. you say you want to major in this, but you leave out a lot of details such as what courses you've taken so far.

In fact, you don't even say whether you are in college and what your major has been, if you have declared one.

Personally, I can't advise you about how hard you'd find it. It's in demand as many successful American corporate biz is/are done internationally.

When I was in college (back in the day of the dinosaur), I found a few college courses actually hard (e.g., statistics, Calculus II, III and IV and Inorganic Chemistry). But how hard you finds those is entirely subjective.