So how exactly do I get into film making? At 35, am I too old?
The short answer is no, but it also depends on what you’re interested in doing. If you’re interested in screenwriting then you can be any age. If you’re interested in being on sets, you need to be in decent shape for gripping, ACing, camera operating, booming, etc. but you don’t have to be in good shape to be an AD, script supervisor, line producer, runner, etc. if you want to be an actor you simply need to figure out what kind of roles you’ll likely be casted for and target those productions.
More important than age is whether you have a flexible schedule that allows you to spend at least 30 hours of your week on writing, editing, auditioning, gig searching, etc. Most filmmakers work around their day job until they have enough work coming in to pay the bills. If your schedule isn’t that flexible you’ll probably be wasting your time tbr.