Even if I had a good experience with family, I still wouldn't want a family of my own.
I don't think you can know that.
I don't like people. I really see no need for relationships or human connection. I still wouldn't want any relationships. Why do people need human interaction and connection to fully and properly function? I don't see human connection in a positive way; there's nothing positive about it. The only positive thing I can think of is like an exchange of ideas and knowledge, and also to learn new things from other people
For most people, life is a series of different emotions and experiences: good, bad, happy, sad, excited, bored, anxious, relaxed. There are levels to these: feeling satisfied from a dopamine hit is nowhere near pure joy - happiness so great you want to cry. We want to maximize the positives and reduce the negatives. Human connection and relationships can lead to the good feelings and emotions and help lessen the bad ones. It's on a biological level. Someone sincerely telling you "good job" feels better than doing the thing and no one telling you good job. Someone consoling you when sad or anxious can limit the pain.
Like you said, we also learn from each other. Just like you learn math from watching examples, we learn to live life by watching other people. Unlike a math teacher, people get life wrong a lot, though, so over time you learn how to identify which behaviors are helping and which are hurting, then you incorporate the good into your own character.
Turning to you and your situation. I think you are having a hard time identifying what you need and want. My evidence is that you are on a suicide forum posting dozens of time a day. It's okay, I think everyone here has some need that isn't met (definitely including myself there.) Many of your posts are asking questions about life and existence. Sure, you have a natural interest in philosophy, but I think under the surface you are subconciously trying to (1) satisfy your need for human connection by interacting with people on here, and (2) figure out what your need is that is not being met, because you know there is one.
This forum as a source for satisfying your need for human connection makes sense because the people here can't hurt you the way your parents have, as they are in a screen (physically) and similarly lacking control and authority (emotionally). It's not the same as an in-person interaction, though.
As far as you knowing you have an unmet need (and suspect it is human interaction - thus this post), I propose the following line of reasoning:
- The vast majority of people need/benefit from some positive form of human connection.
- Life can be a positive thing for a human being. Evidence: there are people who enjoy life.
- This means that - except in outlier situations - people can have a positive experience in life if put in a proper situation. What that situation is, however, is a tough and complicated question that probably has no quick single solution.
- Despite a worldview that the world sucks for various reasons, you and I both know - rationally - that life can be a positive thing for people.
- Therefore, the odds heavily favor the idea that under some circumstances you and I could have a positive experience with life.
Accepting that, there are two possibilities to explain how you feel about human interaction:
- The abuse from your parents has given you a distorted perception of the potential benefits of relationships as a defense mechanism from future harm (see my milk example above). You dismiss relationships to avoid pain; or
- You are naturally an outlier in how your brain works, so much so that you are one of the few people who would get absolutely no emotional benefit from human connection. The abuse from your parents is entirely coincidental.
I don't buy that the abuse from your parents is coincidental and you would be the same without it. I've also told you one of my life philosophies is to not assume I am special or different, so I'm applying the same here. Therefore, I proposed option 1 in my first response.