It is not a good idea to search about not being able to fall asleep with your smartphone for two reasons:

• The light will keep you awake
• You will probably increase your frustration level

What should I do? Keep the room dark and quiet. Try to accept the fact that you can’t fall asleep quickly. Get out of the bed if you can’t fall asleep in 20-30 minutes and go back to bed when you are SUPER SLEEPY!

Sleep Tip #355: Stop searching on your smartphone at night about sleep.