Putting someone down for not being sociable won't help anything.
Criticizing someone for not having a boyfriend or husband/girlfriend or wife will hurt them.
I have had a lot of bad experiences with people so, i choose to isolate myself and to live in my own world, and i am bad at taking care of living beings so, i would never want a girlfriend/wife. Not kids either. My choice, my happiness. I am not going to find myself a girlfriend just because my idiotic family told me to do so or because some other guy has one. I don't give a damn. Let people live their own lives, forced marriage should honestly disappear. And stop this cliché crap that everyone needs someone. Some people are perfectly fine by themselves. And some people are shy or have low self esteem so, they are too scared to talk and don't feel happy around group of people.

(I apologize if i sound angry, but that's because i am, i get angry at my family and one of my married sisters for sh*t like this. But they don't understand. Their fault.)