Riding against a head wind
Riding while carrying an object under one arm
Riding with a rattle (somewhere a loose screw or mud guard)
Riding with flat tires
Riding in the cold, keeping one hand warm at a time
Riding with a leaf stuck in the spokes
(My friend Brooke hates riding, she prefers trains or cabs)
Riding exposes you to the elements, to abuse, to other riders, to sunshine.