It's easy to forget the other person is a human being that wants to get better without feeling like he did something awful. You did amazing, and you can always better yourself. That's how I like to think about it :3
I'm (almost) always trying to better myself in some way! I am also pretty happy with the way it turned out!
I just realized you where in Mark's video last year! Just played Command Prompt! Really cool! (Screenshake would make it a little better in my opinion tho)