I did find something that interrupts my ptsd...Just recently bought hand soap that smelled really good to me and others up great. The best part is that it cost only 79 cents for an 8 oz bottle. When my bad thoughts start.. I start washing my hands and taking in the smell and feeling the latter works for me. Maybe you could carry a scented hand sanitizer you like the fragrance of in your purse. You could use that any time any where. Walgreens carries some travel size scented hand sanitizers. Worth a shot and it doesn't cost more than a dollar.