[youtube http://www.youtube.com/watch?v=kmOI9fR7Y8Q&w=560&h=315] IT people like to think they’re infallible, but we all know they make mistakes. It’s the only way you can learn to be better at IT. At the VMworld 2012 conference in San Francisco, I asked attendees on the floor, “What’s the biggest mistake you ever made in virtualization that others can learn from?” Instead of making all these mistakes yourself, take a few minutes to watch this video and learn. Image: Oops Button from Bigstock