Everyone has trouble sleeping now and then. According to guidelines from a physician group, insomnia is difficulty falling asleep or staying asleep, even when a person has the chance to do so. People with insomnia can feel dissatisfied with their sleep and usually experience one or more of the following symptoms: fatigue, low energy, difficulty concentrating, mood disturbances, and decreased performance in work or at school. If you suffer from insomnia or wake up frequently in the night, try these methods for a better night’s rest. STICK TO A ROUTINE    Set your alarm for the same time every morning. Don’t be tempted to sleep in, even if you’ve had a late night. Getting up at the same time each day (and going to bed at roughly the same time each night), helps program your body to sleep better. BAN SCREENS FROM THE BEDROOM  Artificial blue light from screens affects the body’s internal clock and acts as a stimulant. Switch off the TV and don’t use lapt...