Sugar coated person or a genuine human being?

"Remember the next time you decide to give someone a chance whether it be for work or for friendship, go for the real thing and not the sugar-coated one"

These lines triggered some thoughts in my mind on what points to consider in differentiating between the genuine personality and sugar-coated human. Below are my suggestions:

1. One or two observations are not enough to conclude. Take some time.
2. Instead of observing actions, check the habits. Sometimes actions may not portray the genuine inner personality; however habits can predict the character. Because habits trigger repetitive actions which transform into the overall personality. 
3. Sometimes sugar coating is not done because of specific evil benefits instead may be it is because of ethical causes. Don't think negative about such person; appreciate instead.
4. Look for ethical characteristics such as honesty, truthfulness, friendliness, down-to-earth.
5. Instead of using your eyes, use brain. Think logical and think carefully in concluding about someone.

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