This is a guest post from: Rick Gonzalez For the past 3 years I have spent my time as a Marine teaching other Marines how to proactively identify threats in a combat environment. Through the use of body language and other environmental cues, Marines would have more data gained from the world around them to make fast and frugal decisions. When I separated from the Marine Corps, I assumed those skills were not transferable to a world of business. I was wrong.