This is what works for me. I love Mother Nature and believe God has put a lot of wonderful things on this earth for us. I wear 2 bracelets on my left wrist, one is a chakra bracelet, helps keep me balanced and clears negative energy to keep me positive. I also wear an amythyst bracelet,which is also calming. On my right wrist I wear a black obsidian bracelet for protection. When my grandson was 3 he would wake up with night yerrors, they are horrible to watch, they happen in the first 2 hours of sleep, nightmares happen later in their sleep cycle, so we knew what it was. It went on for a couple of weeks. I fould a place that sold crystals to help with childrens night terrors. We put the crystals under his mattress and he never had anither one. I also spray or diffuse palo santo essential oil. Amazingly calming It has a woodsy smell to it. None of it is expensive and I bought one thing at a time to keep initail cost down. I am not a crystal expert but it works for me.