Cultivating your inner Jennifer Aniston: 9 Characteristics of Likeable People

This is just an off topic something, not a classwork.
Professor McCormick came to my mind when I read this...

9 Characteristics of Likeable People:
1. Being kind and considerate of others
2. Having a good sense of humor, liking to laugh, and having a ready smile
3. Being warm, friendly and outgoing
4. Being authentic and unpretentious
5. Being vivacious, perky and engaged in life
6. Having interests
7. Showing interest in others
8. Being relaxed and easygoing
9. Being easy to talk to and nonjudgmental

More at
http://www.psychologytoday.com/blog/the-friendship-doctor/201011/cultivating-your-inner-jennifer-aniston-9-characteristics-likeable