Are you ready to become better and better each day?
Does this question pre-suppose that up until just moments ago, I *wasn't* ready to become better and better each day? (Have I just been stagnating all of my life, and only *now* have I finally realized that I want to experience some self-improvement?) It's basically a loaded question because of this implied assumption.
Like most sane people on this planet, I have wanted to improve ("become better and better") very nearly all of my life, even as a very young child. Any person wishing to either stagnate or "become worse and worse" each day would be considered mentally ill.