As a former gymnast and YC founder, I have some experience with nerves. The best advice is to prepare as hard as you can, and then relax, knowing that you've al

As a former gymnast and YC founder, I have some experience with nerves. The best advice is to prepare as hard as you can, and then relax, knowing that you've already done everything you can to succeed. Obviously, practicing being put on the spot is also valuable - find ways to do things where you have to deliver even while nervous.