I think it's important to call out the difference between "what I prefer" and "what is good for me". We understand this fully in many aspects of our lives (from "My body prefers to do heroin" to "I prefer not to exercise but I do it because it's good for me").
I see a lot of comments here along the lines of "I prefer to live alone because roommates are a pain in the ass", but I think there might be a lot of value to doing this because it's good for you. Living with other people forces us to corral our worst tendencies, to break out of virtual worlds to engage in the real one, to form bonds that will force us to grow and change.
I think it's strange that our preference in this area, but not many others, could be so dominant over what is good for us.
I think so too. It helps to form good habits. If you have a roommate for example, you can't leave your dirty dishes everywhere and need to clean it as soon as you are done. You can learn a lot from your roommates too. One of my ex flatmates was super crafty and I got a different perspective on things thanks to that.
I used to live in a flat with one flatmate who changed every half a year or so because they were usually interns. Never knew them before they moved in but 90% of the time we became friends. I liked that they changed after a while so I was never stuck with a bad roomate.
I don't recommend the other way around. If you have a good friend it's more likely to notice their annoying habits so there is little upside but in a worse case you can damage the friendship.
in a worse case you can damage the friendship
if your friendship can't survive that, it wasn't a good friendship to begin with.
The complaint from people who do live with shitty roommates is precisely that they DONT do that thing you claim people "have to do".
This is as ridiculous as "Netflix shouldn't give me all episodes at once because that way it forces us not to binge watch them".
People don't need to be forced by the environment. They can strike healthy balances on their own.
You can have a social life without having roommates and you'll likely end up living with your romantic partner after spending some time dating them or multiple people until you find the one you move with.
Living alone will definitely help with the privacy and ease of bringing people you're dating to your place for private time.