list. they re adult coloring books. we know why kids love to color. why do adults? here with a look is development developmental psychologist. what is it about coloring as an adult? it s very relaxing. it s the one thing you can do that is just about you, it s not about your kids or job. it is something that you can do to relax. there s a great deal of research showing right now that it helps with sleep disorders. if you re really? if you have any kind of insomnia. not major sleep disorders, but minor insomnia. do this before you go to bed. keep a pack of crayons by your bed and you could sleep better? if you re having trouble sleeping and you need to disconnect. this is great. who needs a sleeping pill when i have this? i know, it s true.