Not into sex or dating

I'm almost 21 and I have never kissed a boy or had a boyfriend of any sort. My parents think it's weird as does the rest of the people I know. I am attracted to men, I just don't want to be with one. It seems like such a hassle to be in a relationship honestly. I really value my alone time. If I'm not in class or working, I want to be at home or doing things I want to do like going to the mall. I just love walking around by myself and I don't see the harm in that, but everyone else does. Do you think it's possible to live happy and alone? I definitely do.