Have you ever felt that despite of having all the convenience and creature comforts in the house, it is still notable to give you a healthy and happy vibe for some reason? Although there could be a number of reasons behind it, such as your own mood, the dynamics of people living in it or even the presence of critters in the house. But there could be other aspects as well related to the 5 elements of Vastu, which could also affect the energies in the house in a big-big way.