A man's worth can be judged through those who dislike him.
Maybe the secret to continued success is as simple as knowing that your past successes could be done so much better now.
Events in a single human lifetime are remarkable. Events from all human lifetimes are inconceivable.
Doing is the evolution of saying.
The Loguidice Fitness Equation: Eating Right + Knowing How to Workout + Consistency = Success
Simply by living in this particular time and space, you're doing something nearly 100% of all other humans ever never could. Don't waste it.
I've probably put my 10,000 hours into writing, but I believe writing well is also greatly influenced by certain intangibles like mood and inspiration.