I first entered the world of entrepreneurship as a 16-year-old website developer.

Since then, I’ve moved onto bigger enterprises, like founding Adventure Capital, a venture fund and incubator that starts businesses in developing countries.

And while I’ve gained a world of insight along the way, those strategic foundations I developed while I was only in high school still serve me well — millions of dollars in revenue later.

Whether you’re 16 or 61, every entrepreneur should be doing these four things.

1. Outsource lower-value tasks.

Freelancers can be your best friend.

They save you time and money — an entrepreneur’s two most valuable resources.

When I was 16, I was running several different sites that allowed users to download images.