Why can't the living sleep in the bed where the dead have slept?

Let's also pay attention here. The bed where the deceased slept cannot be empty for a hundred days. In other words, people are gone, and family members have to sleep in the bed used by the deceased every day. It means that the victim misses the house where he lives. Only when you sleep in that bed every day, and the deceased has nowhere to sleep, will the soul of the deceased leave and rest in peace where he or she should go.