Help make this tutorial better

If you find a typo, you can suggest a fix directly by clicking on the "edit" icon in the top-right corner. If you have general suggestions for improvement, please open an issue. I am also very interested in experience reports, for example:

• Do you have any frustrations with Jujutsu which the tutorial did not help you overcome?
• Was there a section that wasn't explained clearly? (If you didn't understand something, it's probably the tutorial's fault, not yours!)
• Did you complete a level but didn't feel like you had the skills that were promised in the level overview?
• Is there something missing that's not being taught but should?
• Do you feel like the content could be structured better?

Thank you for helping me improve this tutorial!