Rush of blood to head, aggressive thoughts.
Whaat… how dare you?! I’m actually quite fast you know. I’m just choosing to go slow. Well maybe I’ll just show you how fast I am!
Faint echo of self-chastising thoughts
why are you being so pathetic? just go at your own pace!
quickly extinguished by a potent mix of adrenaline and something like testosterone
Then: speed up, but by all means do not show them your panting and sweating.
It must look effortless.