Hi guys!
Ughh all my high school years I thought I would go for Business Ad.major in University, so I joined competitions and extra-curricular activities related to this field. However, thinking of it now as a senior, I just feel like “business” is too broad.
So I found this major, industrial engineering, which sounded cool and something I am interested in.
But the thing is… I am writing my applications in few months and everything I did is only related to business. Also, the subjects I’m taking for IB diploma is English lit and lang(HL), Math(SL), French(ab initio), Chemistry (SL), Business(HL) and Psychology(HL).
Please give me advice 
(changing majors in university etc.)