Obama always says he is "confident" about this or that (i.e. "“Just with respect to my successor, let me first of all say that I’m anticipating a Democrat succeeding me. I’m confident in the wisdom of the American people on that front.")
Just for laughs, I Googled "Obama I am confident" (witout quotes). Feel free to scroll through the results to see all the things Obama has been confident about in the last eight years.