How to deal with people who talk dirty to you in public places?

For such people, don’t contact them if you can, talk less if you can, and don’t meet if you can’t meet. In short, he deliberately distances himself and keeps a distance, fearing being contaminated, fearing being led astray, and fearing being disgusted by others because he talks foul words like him. When you have to deal with these people, you must not be irritated by swear words and talk back, and you must not respond when you are angry in person. Be calm, calm and calm, and keep smiling. No matter what they say, you will remain unmoved and calm.