Here‘s how to become a Friendlier Person as per the SECRETS OF SUCCESS – a list of Principles from How to Win Friends and Influence People book by Dale Carnegie.

1. Don’t criticize, condemn or complain.
2. Give honest, sincere appreciation.
3. Arouse in the other person an eager want.
4. Become genuinely interested in other people.
5. Smile.
6. Remember that a person’s name is to that person the sweetest and most important sound in any language.
7. Be a good listener. Encourage others to talk about themselves.
8. Talk in terms of the other person’s interests.
9. Make the other person feel important – and do it sincerely.