If you’re struggling to get to sleep and therefore finding it hard to wake up in the morning, this is likely due to your nighttime routine. Rest assured, the 3-2-1 sleep rule will help improve your sweet dreams, according to a psychologist. Sleep experts have long revealed evening habits before your head hits the pillow will make all the difference to your quality of sleep. A structured pre-sleep routine, working backward from your bedtime, recommends when to stop drinking, eating, exercising, and scrolling before dozing off. This is called the 3-2-1 method, so it’s easy to remember! Learn how…