I'm a programmer, and I care about it. And I agree that it's really frikin hard. I can look at a design and know if it's good or bad. That's easy. Knowing w

I'm a programmer, and I care about it. And I agree that it's really frikin hard. I can look at a design and know if it's good or bad. That's easy. Knowing why and how to fix it is the hard part.