Lisa Lampanelli 10.07.12 8:48 PM We've all made mistakes in our careers. To minimize the damage, stand-up comedian Lisa Lampanelli recommends trusting your gut and embracing the word "no." Newsletter Get the latest Fast Company stories delivered to your inbox daily. Send I'd also like to receive special Fast Company offers ARE YOU REGISTERED TO VOTE? Register now to make sure you have a voice in the election.