In consulting you get in similar situations. In those cases it is not a "be able to code under pressure..." thing. Rather, a "know your code well" one. I have a

In consulting you get in similar situations. In those cases it is not a "be able to code under pressure..." thing. Rather, a "know your code well" one. I have also been in a few demos where everything fails. As the manager sitting next to the client with your arms crossed, you have to know how to defuse the situation without having someone sweating their soul on a keyboard. Been on both sides.