How to Look Approachable

I enjoyed reading this article about How to Look Approachable in social settings. In case the photo scares you away from the article, the tips do not promote the use of maniacal mustaches. Here's a taste:

• Compliment others. It's a great way to show interest in other people and start conversations. Most people just love getting a compliment and positive attention, and talking about themselves. Just be sure it's sincere and appropriate. Ask follow-up questions to keep the conversation moving.
• Ask questions that require more than a simple "yes" or "no" answer to subtly encourage a shy or introverted person to keep talking.