Does paint your house in certain color might help sell the house easily?

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There were someone talk about color psychology. When you paint your house in certain color in an appropriate situation, or paint it in the color elicit the buyers interest, there is a more likelihood you can sell the house fast. Someone told me, white color is the most common one if you want to sell it fast. Especially paint in the front porch or front door. Brown or Beige also good color to apply to the front of your house too. So, what do you think about the color psychology? Would it help much?