Liu Xiang

Things are better now that the attention has subsided a bit, and I'm happier. Now I can concentrate on what I'm supposed to do, that is, training and running. Despite everything that's happened, I feel like I'm still the same person.

By irreducibly complex I mean a single system composed of several well-matched, interacting parts that contribute to the basic function, wherein the removal of any one of the parts causes the system to effectively cease functioning.