Definitely not!
Not at all.
No way.
Nope.
No.
I don’t think so.
Not really.
Maybe.
Sort of.
Sure.
Yes.
Yeah.
Of course.
Absolutely.
Definitely yes!
What have you changed your mind on?
What might you need to change your mind on?
“If you never change your mind, why have one?” – Edward de Bono
“Progress is impossible without change; and those who cannot change their minds cannot change anything.” – George Bernard Shaw