Meanwhile, Trump’s physician, Ronny Jackson, previously confirmed: "I would say he sleeps four to five hours a night. The question remains: is Donald Trump a sleep hacker who could suffer from "accelerated ageing" and "increased risk of cardiovascular disease", or one of the rare few people who are "natural short sleepers"? Do's© Getty Images It's important to have blackout blinds to help you sleepBreathe comfortably: Nasal strips can help prevent congestion and snoring. Nasal breathing reduces snoring, improves sleep quality, and can even help with dry mouth or sore throat in the morning. Overthink: If you suffer from overthinking when your head hits the pillow, this may be preventing you from falling asleep.