Tatva
Satva
Rajas
Tamas
Are the three elements which lord Krishna explained to his dear disciple Arjuna in the battle fields of Mahabharat currently Kurukshetra, which is written by Saint Ved Vyas in 14th chapter under the name of Tatva vidhaan, which gives the power to understand the darshan of tatva in every Jeev, Vastu or Vichar. The three tatva is also known as Water, Fire and Air.
Kindly do not mix this with panch mahabuts prithvi jal agni vaayu Akash. Here I am talking about sat raj tam the concept of tatva.
So each individual has a pradhanta of one or other tatva , which is his basic nature and carrying it over life to life.
Water element person is generally beautiful rich lives luxury life very humble courteous royal…. Possesses powers.
Understanding the element of a person it becomes easy to deal with him.
Krishna said all three tatva are good and beautiful only precondition is one must keep his or her tatva in the purest form and let no other tatva should mix in the original tatva.
Tatva is prakriti which abandons happiness and growth.
Mixing is vikriti which results in problems and losses.
That’s the Sanatan sutra of Vastu science.
Good Luck to all my dear friends and good wishes for your family and friends.