One of the biggest mistakes I ever made happened a few years back, when I was in a plane sitting next to the VP of National Oilwell Varco, a key player in everything digital in the oil industry. I was explaining him about VR and what it does. And he was in- terested in a follow-up, so I got his business card, but since I was unable to find anything about NOV online. At the time I never got back to him. It is only later, I found it was probably one of the best opportunities I ever would have in the energy market. So, follow up, even on the ones you are unsure what will come from.