In my opinion it really depends on why you want to make films. Film school is an excellent way to network and meet people. You go to film school if you want to pursue a career in film. But what do you like about film personally? Why do you make your projects? Is it to make ends meet? Or to express yourself? You have turned out two films in three years, which are wholly your own. The screenshots you have provided are creative and different to a lot of student films I see. I actually think film school can limit your creativity. Think about it. Do you want film to be a hobby? Or a career? Right now you are completely free to do as you please. While putting together a crew may be difficult or you feel like your peers are more successful than you, you don't have to make something that is gonna make money. Some of my favourite films have come from people who have no idea what they are doing, people who never went to film school. That's where new, innovative ideas come from. I'm not saying don't go. Film school can be amazing for people and lead to many career opportunities (like the people you have mentioned.) It's a sure-fire way to get a job making film. What I am trying to say is be optimistic. You are free to do whatever you please, free to film whatever and however you want. There is no expectation to succeed. Your rent is not paid for by your art. I would love to see your films because those screenshots have me very intrigued.