So said a graphic that I happened upon today on Facebook. It caught my attention because I already do just that: Rather than boasting of my plans and accomplishments to others -- whether on Facebook or elsewhere -- I let my work do the talking for me. For starters, I've never been one to disclose every morsel of information about my life, much less brag about my achievements. Sometimes people get so caught up telling others about what they've accomplished -- say, losing 10 pounds while dieting -- that they forget they're far from done. Once they get the praise and validation they're after, they become complacent and are unable to regain their momentum. It's not to say that everyone who does this is a show-off. As human beings, we seek positive reinforcement in virtually everything we do. But, like everything else, it can be taken a step too far. People don't have to know everything about us. We can have a goal in mind without having to tell the wor...