What behaviour's make certain people very likable?

1. Listen more, speak less. 2. Don’t Judge. 3. Make a good and strong first impression. Try smiling at a stranger. 4. Be reliable and balanced. People will feel comfortable if you are well-tempered and reliable. 5. Think positive always and describe other people in the positive. Positive comments will give others a positive perception of you which will win them over. 6. Have a high degree of energy. Be energetic, and transfer this energy to others. Here I mention some of the points. What are you thinking about that?