Don't overdo it on Twitter, since too many Tweets may make prospective employer question your focus at work.

FORBES: Your Web identity could make or break you.

We don't want to overdo it.

WSJ: Marlins lose to Mets, waste Fernandez's fine debut

Some women tend to overdo it, because they don't tone down the rest of their makeup.

WSJ: Very Bright Lipstick, All the Time