I have been waiting a long time to get a tattoo and I finally am doing it! 
I suffer from severe emetophobia and when I feel nauseous and sick, I scratch my right arm significantly. It allows me to focus on a feeling elsewhere than the nausea. I am getting a tattoo on my right forearm to serve as a reminder that I am stronger than my anxiety. 
Any suggestions/thoughts as to what type of words or symbol could help represent what I’m trying to say?