Individualistic. 
adjective
- 1.more interested in individual people than in society as a whole."individualistic cultures where individuals strive for self-realization"
- 2.marked by or expressing individuality; unconventional."her work is quirky and genuinely individualistic"
We are the society. We connect with each other. Many people said that we can't live as an individual as we need other people to complete us. Well, that's true. You are not anyone without your parents. I meant, literally how you came into this world.
But some people can't interact too much with others. They tend to do things by themselves and prefer it that way. It is just a headache to think about others. Cannot deny that some people are so genuine when they came into our world but some are just... interruption.
Ever since little, we were exposed into society, living in it. We saw how our parents interacted with the neighbors, had some fun together and eventually the children got close together. But how about that one child who hate people? He doesn't really know what people like to do or how to get close to.
He grew up knowing that he has to communicate with people who don't even care about him or just pretending to. He put that smile when he meet people but in his mind, he just want to go home and spend time on his bed. As he grew up, he had to a lot of group work. That, bothers him. He likes to do thing by himself and now he has to do it with other people.
Not that he really hate people but the responsibility. It is different when you have to do it by yourself and do it as a group. He thinks that if he do it alone, the consequences will only goes to him. Any good thing or any bad thing, he would handle it by himself. But as a group, everyone has their own responsibilities. The burden is lessen but he has a lot more about to think.
Being an individualistic is good, sometimes. But as we live as a society, in a society, we have no choice but to interact.