Interesting enough, in my online iPad2 hunting/procrastinating, I discovered this little vignette ,which I had never heard before, but is very appropriate to my thinking today.
When NASA first started sending up astronauts, they quickly discovered that ballpoint pens would not work in zero gravity. To combat the problem, NASA scientists spent a decade and $12 billion to develop a pen that writes in zero gravity, upside down, underwater, on almost any surface, and at temperatures ranging from below freezing to 300 degrees Celsius.
The Russians used a pencil.
Sometimes you can make things too complicated. Just get out there, run hard, mimic a race as much as you can, and do it over and over. That's our plan for tomorrow.