Feature suggestion: focus mode

This is a mode where you can select so that you don't see yourself while writing the text (should work in both, solo and quick play) basically, whenever I'm typing, it shouldn't tell me the wpm I'm typing because I usually write the text, but get distracted by the WPM. TL;DR, this is how i feel: https://typer.io/forum/post/019ecf5e-d070-7003-b78e-030ee6bcf6dc/how-do-i-stop-this and the only way to "stop" this, is by adding the focus mode