2. Sleep patterns

Another important factor is changing sleep patterns. As people age, they tend to wake up earlier, experience more interruptions during the night, and need more controlled environments to rest well.

Some people require cooler temperatures, others prefer firmer mattresses, and others simply need more space to move around without discomfort.

Sleeping separately allows each person to configure their space to their liking, promoting deeper and more restful sleep.

3. Respect

Furthermore, respect for personal space becomes more important over time.