Wow, I did this, and went through the following stages: 1. What am I supposed to do? 2. Oh okay. Wow, this is really hard. 3. Focus focus focus tunnel vision

Wow, I did this, and went through the following stages: 1. What am I supposed to do? 2. Oh okay. Wow, this is really hard. 3. Focus focus focus tunnel vision mode 4. Now I am really good at this. 5. My brain is tired and I am no longer good at this at all.