pigwidgin:

Let me tell you about scared. Your heart is beating so hard I can feel
it through your hands. There’s so much blood and oxygen
 pumping through your brain it’s like rocket fuel. Right now you could run faster and you could fight harder, you could jump higher than ever in your life. And you are so alert it’s like you can slow down time. What’s wrong with scared? Scared is a superpower. It’s your superpower. There is danger in this room and guess what? It’s you. Do you feel it? {he indicates the lump on the bed} Do you think he feels it? Do you think he’s scared? Nah. Loser! Turn your back on him.
– The Doctor, S08E04 Listen