Code is communication. You are using one language to tell a computer what to do,
translating your thoughts, perhaps even after translating from your non-English
primary language into the heavily English influenced syntax of a programming
language.
You are also communicating with your colleagues, current and future, who need to
be able to make sense of your code. You are communicating with your own future
self who will inevitably look at this mess and think "Just what did this idiot
think when they wrote this?".
You can make your and their life easier by writing code that is easy to read.