You're a great designer. You could get a job just as a designer.

Then you know D3. You can sell yourself as a package that can create beautiful visualizations.

Then you made it to the top of HN. This is no coincidence. You got here on purpose. You studied previous post and knew exactly what to make that would interest this crowd.

All that makes you a smart person, way above average. Go charge a lot of money.

Having said that, you're not too much of a marketer.