I don’t think it is detrimental not having a romantic relationship, but I also believe that relationships in life are necessary. They do not have to be romantic. There are people in the world that form very close, intimate yet non-romantic/sexual relationships with others (eg. asexuals).  Are they happy and comfortable by themselves? I would think so. Do they go their entire lives never having a romantic relationship? That, I don’t know.

However, I do think we all want to feel connected to others and its not something we can necessarily avoid unless we are actively doing so. Ultimately, I think that ends up being a negative thing in the long run. Being alone is part of life, and yes, we all must die alone, but I don’t think accepting that is the same as settling and never trying to seek relationships and friendships. And just because you haven’t connected with someone on a deep enough level to feel comfortable establishing a romantic relationship doesn’t mean you won’t, it just means it hasn’t happened yet.