Dawg if I told you I was a crackhead would you believe it? In the trap house, high as hell, writing up all that gay boi fanfiction? Lmao.
Real answer: My fastest fic was about 10k one day years ago, and I did that by not eating or moving and by the end of that I was completely worn out. In my free time instead of watching movies or studying I just sit and gogogo. It's actually terrible for my health, so I try to cut myself off every now and then, so if you ever notice a dry spell, I'm just doing normal person things like eating and sleeping.