This wasn't something I did until I came to college, where I joined our local Cinema Group. Since I'm a member I get to see whatever movies we show for free, which made seeing a movie alone have zero negative financial impact. I have to admit the first time I did it it felt a little weird, but soon I really started to enjoy it. Most of the time if it was a popular movie, someone else from Cinema Group would come, or else the people working the movie would sit with me. But there are some films where I'm the only one, and the workers just do homework in the lobby... I think I get more out of those movies.

Here's what I've found works well

Nonetheless, even if it's just a funny movie, absolutely never be afraid to go to a movie alone. If you want to see it, and you got a couple of bucks in your wallet, just zip on over and catch a show. Everyone has different tastes: some times people will want to see the movie also, sometimes they won't. But don't betray your own sense of what's good and bad, see it if you want to. If you think you'll enjoy it, and no one else thinks the same about themselves, that sure isn't some kind of failure on your part.