Feng shui ~ why can't you put sharp things in the bedroom ~?

The bedroom is a secret private space, and it is very important that the things put in it are mainly full of vigor and vitality, not the items with declining gas field. According to Feng Shui, it is better for the bedroom to gather gas for health preservation, so the things placed should not be messy, and the shapes of items are mostly rectangular, square or round. Try not to put things with triangles or sharp corners, which will make you do things unsmooth, easily hinder your affair, or have an impact on your health.