Is it rude to tell someone that they are not your type?

desidoll
The main reason is I am not single but even if I am one, I still won’t date this person. The issue is he insisted to know the reason I rejected him other than me not being available. He won’t leave me alone. After I told him the truth, he became passive aggressive and started to insult me, showing his sour grape attitude. How do you deal with this type of people?
Is it rude to tell someone that they are not your type?
127 Opinion