Focus Hopping, And What To Do About It

I took the liberty to go ahead and edit my own video.
Hallease, the editing rhythm is SO GOOD! I just got into a flow and it was so enjoyable.
I also made a hand animation for the intro.
Hallease, I would love your feedback. Also, I seem to find my voice annoyingly pitchy. Your voice sounds so beautiful! Any tips on microphones or sound editing would be much appreciated.
Thank you so much!