What's Up Docs? - How important is willpower? - 麻豆约拍 Sounds

What's Up Docs? - How important is willpower? - 麻豆约拍 Sounds
How important is willpower?
Can I get better at doing difficult things? Chris and Xand van Tulleken want to know.
Can I get better at doing difficult things? Chris and Xand van Tulleken want to know.