What am I good at?

Lately I've been thinking that I want to build an empire. I want to not just work but build something great, but what? In this modern world with so many people it's a question of beating people to the punch not just coming up with the idea. I am good at bargain shopping. I am good at waiting for a sale and keeping watch on items that I want but what about that? What can I do with that? I'm good at being resourceful when times call for temporary fixes but what then? What can I do? I just need to keep thinking this over. One of the hardest parts is coming up with what you want to do and then doing it. Let's see what happens. Sorry for the ramble just had to put it down on paper.