What do you mean is unfounded? My suggestion for what creativity might be as be? I guess I was unclear, I don't mean to say I know what creativity is. What I do

What do you mean is unfounded? My suggestion for what creativity might be as be? I guess I was unclear, I don't mean to say I know what creativity is. What I do mean to ask, is whether creativity is something more than just solving optimization problems? To me that way of thinking about it explains many of my own experiences (a-ha moments, unknown time to completion of thinking process, thinking going on in the background etc.) using a formulation that I understand. It is free for anyone to prove it wrong.