When we dream, our brain processes emotions and problems, which is why we often dream about loved ones who have passed away. According to experts, such dreams are common during grief and help the brain cope with loss and move toward acceptance. While these dreams can be comforting, they can also feel unsettling.

Many people wonder if turning off their smartphone’s WiFi and Bluetooth at night is beneficial. Experts suggest it can save battery life, reduce exposure to electromagnetic fields (EMFs), and improve sleep quality. Wireless signals may disrupt sleep and expose users to low levels of radiation, though research is ongoing.

Turning off these features also enhances privacy by limiting unwanted data connections and reduces screen time, which helps decrease anxiety and sleep disturbances. It’s easy to disable WiFi and Bluetooth manually or by setting automated schedules.

However, some rely on WiFi for overnight updates or alarms, so turning it off isn’t always practical. Also, cellular data still emits signals even if WiFi and Bluetooth are off.

In summary, turning off WiFi and Bluetooth at night can improve sleep, save battery, and reduce exposure to wireless signals. Whether you choose to do so depends on your needs and preferences, but it’s a simple step toward better digital balance and well-being.