About moving in together young: I was in a very adult mindset at the time, what with my mother having passed six months prior. It was circumstantial how it even came to be but when it did it worked for the most part, besides initial hiccups and adjustments.
It's understandable why people are hesitant to say "Go ahead" here though. I would've thought the same for myself had I still been a carefree well-balanced full-time college student at that point in time. Moving in and combining finances is a big deal.