changing job

Hello everybody!
Today at work my chief (we would use the word "Boss" instead of chief) told me that he would change job.
He'll start working in another factory next month.(since nex month, we would not say this).
Am I sad? Not at all.
He taught me a lot things, I increased my professional skills working with him, but for the last two years he's been arrogant, unreliable and stressfull.
It hasn't been pleasant working with him.
I hope that things will improve without him.
I hope the new chief is a good person and professionally reliable.
I hope to continue learning new things.
I'll see.
Bye everybody.