I don’t know, this is the way it’s always been done.

I don’t know, it’s not my call.

I don’t know, this was his boss’s idea.

I don’t know, I’m just focused on my work.

I don’t know, I’m trying to get out of here by 5 today.

What do you know?

When you want to make an impact or break free from the status quo, then you have to take responsibility for something.