Adult Internships Are Just Different - what you can do to land one

"To succeed as an adult intern, you can't be too proud. While you may have years of experience, the point of an internship is to figure out what you need to learn. And you'll have to get comfortable that you might be learning from someone many years your junior. If you play it right, your younger colleagues should find that there is plenty they can learn from you as well."

http://shine.yahoo.com/channel/life/internships-arent-just-for-students-433078/