Please don't wear strong perfume in public. It is really distracting, especially when I am in an enclosed space. If your perfume has a heavy odour, use very a little so it doesn't smell too strongly, or use one that is much more subtle. Also perfume an item of clothing like a scarf so you can take it off the context required that. Think of it as a type of noise. Do you want to loud and obnoxious in public?