Please choose the correct ending to complete the given sentence: Health: [header] How to sleep better when you have psoriasis [title] Keep the room at a cool temperature. [step] Most people sleep better in a colder room. If your psoriasis is keeping you up, opt for a cooler temperature to encourage sleep.

Ending1: [substeps] Avoid keeping the temperature below 55 ° f (−14 ° c) or above 38 ° f (−9 ° c). This will help you sleep better as well. Ending2: [title] Take sweet showers as soon as you wake up in the morning. [step] Adding a shower to your morning routine will help keep your skin hydrated and hair looking fresh and refreshed. Ending3: [substeps] The optimal temperature for sleep is between 60 and 67 degrees fahrenheit. Try to get your room around this temperature. Ending4: [substeps] Research indicates that people who sleep better in warmer temperatures have a lower chance of developing meningitis and other conditions that cause sleep problems. [title] Eat a glass of water before going to bed.

Answer format: ending1/ending2/ending3/ending4