Chef Robert Irvine, recently of “Dinner: Impossible” on The Food Network, has a book out on his style, experiences, and ideas on thinking ahead. WSJ.com has a video spot on him here. I’ve seen his show a few times, and it’s impressive what he can accomplish. I must be nice to pull up good ideas in a few minutes and carry them through with excellence. No doubt, no hand-wringing. I’d like to try that sometime.