Is anyone just focusing on their single lives like I am? Anyone think this way?

I had the opportunity to take a chance with a girl in my high school but I denied any advances she made against me. I don’t really want to be in a relationship. But I sometimes feel like I’m missing out something. That feeling stems from me being lazy at times. When I’m focused on something I completely forget about girls. Whenever I think of a relationship I don’t see the negatives and I only see the positives of it like sex. Other than that I don’t really see anything good coming from it. It has its ups and downs. Toxic fights here and there. It feels more unbearable than a typical fight with a friend. There’s just way too much reliance and responsibility and I don’t see it being worth ever. I’d much rather hookup than stay with anyone.
Is anyone just focusing on their single lives like I am? Anyone think this way?
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