Sorry, it's not a very good answer to the secret for those with visual impairments. Yes, it is just a big image of a process diagram that won an award for best informational graphics.
It is a big green rectangle with a big orange circle at the top. In the circle is the question "Is Life Good?" There is a set of arrows coming out of the bottom of the circle pointing to the answers "Yes" or "No". If you answer yes, the arrow points to a smaller circle that simply says "Good." If you answer no, the arrow points to a different circle that says "Change Something" and has another arrow from that circle which points back to the big circle at the top.
So, the secret to happiness is: if you are already happy, great. If not, keep changing things until you are.
It's a cute, simple graphic. But as someone who does process diagrams a lot in my job, it's a rather poorly and improperly done flow chart.