I can read a screen-full of code at time -- sort of like speed reading -- in most of the programming languages that I know. It took me a while to realize that

I can read a screen-full of code at time -- sort of like speed reading -- in most of the programming languages that I know. It took me a while to realize that I was doing this; I only figured it out from when it doesn't work. I can't do it when I'm looking at code that's dark-themed if I normally work with that code light-themed. In that case I have to read the code line by line. It's actually a strange feeling. Some of my environments are dark themed for certain languages/environments so it's not the dark-theme itself that throws me off but something about the unexpected visual difference.