This it what happens when:
1. You play for almost a decade but still don't know game mechanics.
2. You think math works only in classrooms.

If you know both of them you can easily calculate blunt mastery changes and how negligible they are.

You lose ONLY:
1. less than 100 flat melee attack
2. 25 milliseconds of attack delay

You easily cry for basically nothing.
You make me remember a movie where a spoiled kid cry for having only 32 gifts when he expected 33.