Yes , many critics of vastu ask this common question . Many of vastu consultants do not have answer to this penetrating question . Before finding out the reason , we should see those other businesses which are doing well , and wherever they are working , they are flourishing day by day . Dominos , Mc donald , KFC , saloons , jewelers shops . These are some of the examples . We have never observed the pattern of these companies . Colors play important role in vastu . Dominos red n blue , mc donald yellow n red . saloons allover mirror , wine shop allover liquid . jewelry shops all over gold . These are sales booster . colors n metals are very important and plays magical role in vastu . It is a myth that these outlets do not fail . Many of these outlets do not give profits , people assumes that they are running good by just seeing customers , these companies have big funds to handle loss of their outlets for long period as compare to other businesses. Major defects of vastu in these outlets will lead to closure . Liquid , blue color , mirror are known for opportunity creator , red color is energy creator , yellow color gives stability , gold and copper gives prosperity . But vastu is not only reason for all misfortune and problems . Vastu can be one of the reason . Success of a person depends upon many other factors also . Vastu pro premises is an environment in which a person can grow manifold . Action , consistency and eagerness to rise are equally important . Goal oriented people get success more easily if they reside in vastu pro house . One must go for vastu rectification . Many wine shops were closed due to low profitability and many are at the verge of closure . Whenever there will be vastu defect , it will create hindrance in progress . There are another myths that basements are not good and south facing houses are not good . These are those myths which no one has addressed properly . All malls and hotel have basements and they are doing very well . People residing in south facing houses are very well off . Vastu is not easy to understand , it is a divine science . Only blessed people get benefit of this science .