persuasive writing on why it was not the pigeons fault

For my daily task, I was asked to write descriptive writing on why it was not the pigeon's fault. It was hard to think of ideas to put into my argument but I think it came out well in the end. please tell me in the comments if I have persuaded you. For my D.L.O. I used google docs. Have you done a persuasive argument lately? Please tell me in the comments. here are my sources this is the link

First of all Walter on the streets of D.C. probably new that the pigeon would not stop until he got that
donut, yet he continued to hesitate from giving it to the pigeon.
Secondly, Walter could have tried harder to scare off the pigeon yet he just sat there and stared at it.
Walter also could have just got up and walked off and went into a cafe’ next to him.

Thirdly Walter trapped the pigeon in the briefcase, and when the pigeon figured out how to move the
briefcase Walter knew it was only the pigeon yet he got scared and ran.

In conclusion, it was not the pigeon’s fault because the bedroom was probably starving an all I
wanted to eat a snack but Walter just made things worse.