1, why can't you sleep under the beam? According to geomantic omen, beam pressing will affect people's health. The house has two corners, the yang corner is sharp and suffocating, and the yin corner is dark, which hides turbid gas. Therefore, Liang is a very careless thing in home decoration geomantic omen.
2, sleeping under a beam, waking up in a daze, found a monster pressing on the roof, like a sword, sleeping will feel uncomfortable, over time, psychologically uncomfortable, so it will affect health.