@heni110 , to be truthful rather you buy it or not s your call, everyone's different and treats conditions in various ways. i kickback and think of places I've been or want to visit or just a good time, that takes some concentration to bring it up but at the same time relaxes me , trigger guards. stressing is not gonna help but hinder your progress. i I'm a recovering TBI victim of brain tumor that was cancer and cancer both at the same time plus lung cancer. no guarantees no warranty, just prayer chains and the will to live and fight for every breath. i don't know the future and todays my birthday. going to go out and have dinner with family and friends and pray i don't have another seizure along the way. but i will raise my hand and my daughter knows i need a time out to ease my mind use that trigger to put everyone at ease and not stress out. at least it helps me i turned 69 today. Loving the day even after i tore some meat from my arm again. blood thinners oh the life. have to be easier the rest of the day. good luck to you and ill say a prayer for you.