I Just finished watching Zombie girl on Netflix streaming. Watch it, it's good stuff.
A great takeaway from the documentary:
"You're not a filmmaker until you finish the film"
F*** the quality. F*** the doubt. F*** the possibilities of making it better. F*** the new and better ideas you have while your doubt is screaming at you to do something else....anything else. F*** it all.
Just make it. Set some constraints, and do it!
If this is something you will continue doing, you will get better, but, if you don't complete it, it's not art. It's not anything.
Now, I'm not saying leap blindly into a busy intersection. Use your wits, your human instincts to survive. Rely on those things, and just make the best s*** you can.
Show up, every day.