Yes of course it is very important in some situations. "To survive in grand prix...

		discreteevent on April 8, 2015 \| parent \| context \| favorite \| on: Ask HN: How do you deal with professional jealousy... Yes of course it is very important in some situations. "To survive in grand prix racing, you need to be afraid. Fear is an important feeling. It helps you to race longer and live longer." - Ayrton Senna.