Sound sleep is a by product of clarity . If your mind is not blocked with too many thoughts or distracting ideas, you rule sleep . Meditation , Yoga and simple walking can also help if I have to give you a general remedy . But there are many other solutions considering and individual not in general
Next Steps
If the problem persists and becomes a hindrance to marmalade life , visit a psychologist . Do not take any medication to sleep . Such pills have a side effect and you become addicted to them .