For Ex: My dear friend and hello friend has a difference am I right...so is vaasthu..OK.
Now comming to the point people of olden day ue to construct or epitome weekly predominants based on a theory that shows Light entering ones place of stay from morninfg till evening as there was no Electricity... likewise the movement of sun ... Moon and stars too brought some gradual experimented practicallity in the place of living that was subject to 5 elements as well as fren of momentum of earths orbit in according to seasons too..ok
All together when valued and mathematically proved from the readers and Valid reasons ( for example stars align in geo-metric connectivity only which is visible for a naked eye ) . like wise the men of Wise and grand masters - Practical theory started ploughing in and balanced the equilibrium of many an Statistic notions ( constuction //.Astrnomy // Ideology ( science ... Arts... Mathematics etc ) to its Core.. ok. so its not a myth..it's valid and valuable theory with Practcal statistics only ok...
But the pity is that time people were mere wanderers or Nomadic adventures so to make them understand in a way in according to their innerv thpoughts all the so called catapulated/ manipulated stories emerged and even today many so called vaasthu experts preach the superstitious nurture than the Positive/ optimistc embargo...ok..(n to be frank colour of soil has nothing to do but its Nature has ( such as its Hardness,,. Thickness Mxture ...Stone possesion ... Sticking ability with water...and smell of it is important ) ok.. even today Mud constructed houses will stand for 300 years w/o mainatainance if constructed as per seasonal...enviro factors biased and based of light momentum with that of seasonal outcome in a particular area or thy spot of land Statistics ok.. sk/Indian