Be aware of who you are talking to. During a verbal interaction, regardless of whether it's over the phone, a meeting, a group discussion, in a party, or just plain talk, 4 predominant types of people emerge in the way they speak to you...

1) The close-minded: You will find it very tough to engage with this kind of people. It's either they don't like the topic, they don't like you or the occasion is not right. Once you realize you are talking to a wall, DISENGAGE.

2) The open-minded: You should look for these people. Communication on the same wavelength is all you and the other person need to create a natural common space.

3) The empty-minded: You don't know whether they are telling the truth or play-acting. These people speak as if they know when in fact they are just bullsh*tting. We call them 'gurus'.

4) The chameleon: Whoa, these folks are dangerous "yes" men. They agree with everything and anything as long as it's to their advantage, not because they want to go along with you. They take sides frequently.

Be aware...very aware.

tankiatwee, this is an interesting post, you see the most dangerous of all is the number four.
People will like to know how to detect this individuals?

Heh, this is the first time I'm being asked such a question. Let me try an answer. Features of a chameleon:

1) Intense stare? Blank stare?
2) Little eye movement (shows the person is thinking)
3) Poker face
4) Outwardly agree with you, but little enthusiasm or fake enthusiasm.

Mod, I have other self-development related articles. Do let me know if I should post under " MOBILE PHONES and COMMUNICATION BOARD". Thanks!

Thanks for elaborating, I personally have witnessed the no 4.

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So are my 4 characteristics accurate? Perhaps you can add in or share your experience since you have came across such folks.

No 4 is common among introverts, these men/women can liar and do everything possibly to please you while they are in your front, when they leave the scene they will simple ignore the mandate. It appears that realistically they don't really mean to liar, but simply can't face pressure or confrontation if they put things the way it is or air their view.