My brother has an anxiety disorder, and lately he has not been able to sleep normally at all. He tosses and turns all the time, complaining that his head “won’t shut up.” Sometimes he falls asleep in the morning, but then walks around exhausted all day. He has a lot to do, work, study, and it all accumulates. We have already tried herbal teas, walks, even meditation, but it does not help for long. Has anyone encountered this? Maybe there are apps or methods that really help? I want to support him, but I do not know where to start. Please share your experience.