Stop asking the internet for permission. You're an adult.

only problem is there's still other people there.

I used to live in a small town with a cheap historical monoplex about 15 minutes walk from my apartment. I’d just check what was playing on my drive home from work all week and if I was interested I’d walk over on the weekend and see a $10 showing of something. I’ve never been much of a moviegoer but it was really nice. Literally the only nice part of living there except the 15 minute commute to the job I had. Round here though it’s just not worth going to a movie alone