One who cannot sleep at night would be considered an insomniac.
don't drink coffee
get some water then snuggle back to bed ;)
When you cant get to sleep at night, the best way is to listen to music or lay on your back.
sleep, all birds but owls sleep at night, their eyes are most similar to humans, so they cant see when it is dark.
smack him/her on the head to wake them up then go to sleep
If you cant eat or sleep.
mute
Some people can't eat dairy products.
because you touch yourself at night
Honestly, it has a lot to do with how well you sleep. Some people can get well rested sleep and they only have to sleep for five hours a night. You should Google how to get a more rested sleep and there are things you can eat before bed to help you
insomnia is what you called a person who is having trouble sleeping or staying asleep
insomniac and dormilon insomniac = someone that cant sleep at night dormilon= someone that sleeps way too much and is still tired (: