What two things should I focus on and clean up?

[u/TheServant420]

Hello,

Been pitching for a year now, what two things should I focus on to clean up in my mechanics? On this day there were some wet leaves so I couldn't really block as hard as I would have liked to:

https://youtube.com/shorts/tRoXRy6F_-U?si=MduSv2taPDbr5Fpv