Need help choosing what to study?

I've always had trouble finding what I want to study. I actually already been to school twice. I did a year of software engineering in University. Then I did a year Computer engineering in college. I didn't have a problem with either but events happened in my life causing me to move around and I didn't get to finish any program.

Now it's a few years later, I saved some money. I can now go back to school with a serious attitude and finish.

I'm just not sure what I want to do as a career. If there was anything I was good at in school, it was programming. I enjoyed writing and editing code.

So I have done a college application now. The 2 programs I am looking at are business management, and computer network support technician.

The reason I am looking at business management is, I was thinking of buying products whole sale (for example, one of my hobbies is reading comic books) and selling them online. I just have no idea of how to run an operation like that and I was wondering if studying business will help me find that out.

The other program I was looking at is computer network and support technician. IT workers seem to have regular work. A nice steady job that can help them move forward in life. My only concern is that I don't think my programming background will have any relevance in this field but I feel it might help me grasp whatever concepts they teach fast since I understand how data flows.

Could someone give me some helpful advice?