Psychology Or Business?

Ai,this ques really bother me for such a long period. I dunno which courses should i choose ...really headache when want to carefully decide ,coz my future is depend on my today decision.I just don`t want end up regret and blame myself for wrong decision. I found out i like psychology two year ago.Actually i not really bother about it existence before , and don`t know what it about.Until last 2 year when i join counselling club,i have more info and chance to get know it.then i found out psychology is what i looking for. It like finally found my way out since i been lost my way and direction quite long time.But there still got doubt and fear in me to study and choose this course.I know someday psychology will be the most popular and demand course.Even myself like this course a lot !I don`t dare to make decision to study psychology is i can see the future of it!i mean the job opportunity and the job field are none of what i ever think before.I never think to be social worker,cause i know i m not the type of caring and loving person.If u ask me to be counsellor,i will said i m not a good communicator and i dun really sure i like that job.Then if u ask me to be a psychologist if everyday i deal with psycho problem then i will end up to be patient of myself.Even a lot people ensure me that psychology is wide and bright course course it apply in our everyday routine,but i still got some kind of feeling that it not my cup of tea!What i really like to work is as a successful businesswoman or entrepreneur.I keen to work in corporate world as it suit my dream to become super rich woman.Besides ,i got at least 5o% like business course.Then something,i would think that business pathway are too compete and abundance of people choose that path.Can be said 1/3 of population choose bussiness,so it seem like to many bussiness graduate that the job available ,thus it lead unemployed.except u really a good bussiness graduate with all the soft skills,then ur chance to survive is much higher.So,both course got pro and con.Both course i like.I really don`t know how to choose.One thing is a few local university like HELP university and Monash University provide combination of bussiness and psychology.At first i target on Monash University ( Bachelor of psychology anf bussiness) But ,the course fee simply make me faint!It too much than i can afford.Then i now still consider bussiness psychology at Help University.I just need more time to choose.If anyone got any information about both of this course o now u are undergraduate ,i hope u can give some advises and comments.