Amazing, this is exactly what I’ve been doing for the last 30 years. I just grab a thin, lightweight black or dark tshirt. The nice thing is if I’m traveling I

Amazing, this is exactly what I’ve been doing for the last 30 years. I just grab a thin, lightweight black or dark tshirt. The nice thing is if I’m traveling I don’t even have to think about it because I’ll likely always have a tshirt handy. I seriously cannot sleep without doing this now. The feeling of light incident on my closed eyelids while trying to sleep is quite uncomfortable.