people like nick mehta. >> who is excited! who's fired up! >> mehta is ceo of gainsight, a company that helps other companies keep their customers happy. the san francisco business times has gainsight as one of the best places to work, named it the the hottest startup in silicon valley. nick is described as infectious. he joins with us kate conger of gizmodo and heather somervil. i call you infectious. somebody called you that. looking at that video, you were infectious. you were sick as a dog in that video, right? >> 3,000 people going to show up and four days before, i was in urgent care with 103 degree fever and pneumonia. so that was a good story. >> you were able to deliver that sort of -- >> i, yeah, thank god for drugs and medicine, i had to go on stage, i lived on, i made sure i didn't touch anyone's hand, didn't elbow, instead of a handshake. it was fun. >> you come across as one of the very enthusiastic ceos. there is a line, i think you will agree with me, i'm not sure where you put yourself on that line, between enthusiastic ceos