So I learned a few things from writing every single day and keeping track of my progress.

1. I can get a 1000 words written everyday no matter what, without much difficulty. Even if I was sick, or super busy, I can get that much done. Even if I really don’t feel like writing, I can brute force myself through 1000 words.
2. I can pretty comfortably get 1500 every day. Typically I can’t do that all at once, and break it up into two smaller sessions. While I do that I was able to also do others things I wanted to get done as well. I even took some time to write some on other projects, while doing the main project. So 1500 is doable everyday for an average pace.
3. I can write a lot more than that, if I am motivated and I have clear goals. I already sort of knew that though, that I slow down when things get too complex and there is branches all over and it is hard to determine where to go with everything.