6.  You never get a second chance to make a first impression!

First keep in mind that you never the second chance to make a first impression so be careful.

Some points are here to remember:
•  Smile is one of the thing which may matter in your impression. Good
    smile always please people.
•  Dressing also an important thing. You should be in professional dress and
   must be looking formal.
•  Do not forget for firm handshake.
•  Eye contact without glaring is showing your confidence.