Having trouble sleeping is far from unusual.
In fact, according to the NHS, as many as one in three people in the UK suffer from regular bouts of insomnia.
Insomnia means experiencing difficultly falling to sleep or staying asleep for a reasonable amount of time.

There are many possible causes of insomnia ranging from lifestyle choices to mental health issues. While most experience occasional insomnia, some can have issues for months or years at a time.
That’s why one Reddit thread on sleep is really resonating online.
Reddit user D_195 asked fellow users why they were awake and the responses are eye-openingly honest and varied.
Here are some of them - and see below for tips on how to have better sleep.
- funmovtv
“Ever since I was forced to quit my job my life has consisted on staying up late on Reddit every night and drinking.”

"No caffeine after 3pm," explains Joseph Gannon, sleep physiologist at The Sleep Disorders Clinic.
"Caffeine is hidden in many drinks - teas, coffees, fizzy drinks, even hot chocolate and chocolate. It's been proven in numerous studies to hinder sleep consolidation and fragment sleep."
And if you're dependent on gulping down the espressos to combat your sleep deprivation, don't be.
New research from the Walter Reed Army Institute of Research presented at Sleep 2016 (the annual meeting of the American Academy of Sleep Medicine and The Sleep Research Society) discovered that yes, caffeine can help you stay awake after a couple of nights of restricted sleep of five hours or less. However, if you have three bad nights in a row or more, it's essentially useless. But it will still make you irritable and jittery.

"You’ll have a lighter sleep for longer and won’t get into the much-valued slow-wave sleep," he says.

"One of the key controlling factors in your sleep-wake cycle is your circadian rhythm and it’s affected by the blue lights in a light source and the screens you look at," says Gannon.
"They will reduce the levels of melatonin that are released in your body (melatonin is a hormone that helps to induce sleep)." He suggests shutting off, putting away and forgetting about all devices from at least an hour before bedtime.
"I recommend that the bedroom should be for sex and sleep," Gannon adds. "You shouldn’t be working in the bedroom or checking emails in the bedroom. It should be a relaxation zone."
Blackout blinds or curtains can help to make the bedroom an oasis of sleep and keep it dark - as it should be.

Super tired when you wake up? Don't let yourself oversleep. Get up at the normal time and put yourself to bed earlier to recover from your tiredness.

Thinking of upgrading your bed? Now's the time to try out a TEMPUR® mattress, which contours to the exact shape of your body and provides support and cushioning, whether you prefer a firmer or softer feel when you sleep.
The best part? You can now try a mattress from sleep experts TEMPUR® for 100 nights (if purchased from 22nd August – 1st November 2016). This offer is available at participating TEMPUR stockists.