A teenager was at a church service, and someone called out a word of knowledge about difficulty sleeping and nightmares. It greatly applied to this teenager. As long as she could remember, which spans over years of time, she had trouble sleeping at night. Up until she received the word of knowledge, she only had 10-30 full nights of sleep in her life. Since receiving the world of knowledge, she has been sleeping so well and actually has energy to do what needs to be done throughout the day. Simply put, she was an insomniac and now, she is not.