I am very consciously aware that my laptop is quite old. I get a mini heart attack when it takes ages to load lol. At the moment my biggest obstacle is finding time - I tend to do a LOT of editing in my videos, and although it's worth it, my videos take FOREVER to render and export.
I guess another obstacle is my mental health, I have really bad depression - even though I take medication for it, sometimes it still affects me really badly, and I just don't feel like I want to make a video, even though I really do! It's annoying :/