"In some ways, it's not time that heals all wounds. It's time during sleep, and particularly during dream sleep, that provides this emotional convalescence" - Matthew Walker #restful #bedtimebulb #mentalhealth #sleephealth #bedtime #bluelight #bed #insomnia #depression #sleep #sleepscience #anxiety #sleepmedicine #sleepspecialist #sleepeducation #sleepexpert #sleeptips #bettersleep