Agreed. In fact, I would expect the opposite. Living by myself allows me to precisely meter how much time I spend with others and how much time I spend alone. If I want some human contact at the moment, then I go out and get some. If I don't, then I go home. The only way that this breaks down is if the amount of time I want to spend with other people is somehow detrimental to my health.
Can I maintain this when all of my friends start getting married is another question...